Difference between revisions of "Dedupe 4.9"
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| − | == | + | ==Dedupe 4.9: Optional Group - 020 $a - ISBN(Verify)== |
| + | [[Image:d4-9.png]]<br><br> | ||
| + | ===International Standard Book Number (ISBN/020)=== | ||
| + | This field records the International Standard Book Number(s) assigned to a catalogued item. Each valid ISBN is entered in a separate 020 tag; two or more invalid or cancelled ISBNs may be recorded in a single 020 tag. | ||
| + | |||
| + | The following subfields are valid in the 020 tag: | ||
| + | *'''a''' - International Standard Book Number | ||
| + | *'''c''' - Terms of availability | ||
| + | *'''z''' - Cancelled/invalid ISBN | ||
| + | |||
| + | Valid ISBNs are always ten or thirteen digits long; all ISBNs are assumed valid unless they have too many or too few digits, or unless a shelflist card specifically identifies an ISBN as cancelled or invalid: | ||
| + | <font size="3"> | ||
| + | 020 $a 0049812187 | ||
| + | 020 $a 9780049853217</font> | ||
| + | |||
| + | The only letter that is ever part of an ISBN is X (roman numeral 10); it must always be capitalized: | ||
| + | <font size="3"> | ||
| + | 020 $a 012817409X</font> | ||
| + | |||
| + | Subfield a may contain qualifying information (publisher, binding, format, volume numbers). This information is usually entered within parentheses; separate pieces of information with space-colon-space: | ||
| + | <font size="3"> | ||
| + | 020 $a 001281947X (pbk.) | ||
| + | 020 $a 0018942113 (Bally Bros. : pbk.) | ||
| + | 020 $a 0137183911 (large print)</font> | ||
| + | |||
| + | Prices appearing after ISBNs are catalogued in subfield c: | ||
| + | <font size="3"> | ||
| + | 020 $a 0174620684 :$c $21.95 | ||
| + | 020 $a 0049812187 (pbk.) :$c $17.40</font> | ||
| + | |||
| + | For comparing the ISBN, the normalization will remove all spaces and punctuation and will do a special normalization for the ISBN to standardize it. This normalization only happens in the compare of the records within the program, not in the output. | ||
| + | |||
| + | ==links== | ||
<center><font size="4">[[Dedupe 4.1|4.1]] - [[Dedupe 4.2|4.2]] - [[Dedupe 4.3|4.3]] - [[Dedupe 4.4|4.4]] - [[Dedupe 4.5|4.5]] - [[Dedupe 4.6|4.6]] - [[Dedupe 4.7|4.7]] - [[Dedupe 4.8|4.8]] - [[Dedupe 4.9|4.9]] - [[Dedupe 4.10|4.10]] - [[Dedupe 4.11|4.11]] - [[Dedupe 4.12|4.12]] - [[Dedupe 4.13|4.13]] - [[Dedupe 4.14|4.14]] - [[Dedupe 4.15|4.15]] - [[Dedupe 4.16|4.16]] - [[Dedupe 4.17|4.17]] | <center><font size="4">[[Dedupe 4.1|4.1]] - [[Dedupe 4.2|4.2]] - [[Dedupe 4.3|4.3]] - [[Dedupe 4.4|4.4]] - [[Dedupe 4.5|4.5]] - [[Dedupe 4.6|4.6]] - [[Dedupe 4.7|4.7]] - [[Dedupe 4.8|4.8]] - [[Dedupe 4.9|4.9]] - [[Dedupe 4.10|4.10]] - [[Dedupe 4.11|4.11]] - [[Dedupe 4.12|4.12]] - [[Dedupe 4.13|4.13]] - [[Dedupe 4.14|4.14]] - [[Dedupe 4.15|4.15]] - [[Dedupe 4.16|4.16]] - [[Dedupe 4.17|4.17]] | ||
<hr> | <hr> | ||
[[Dedupe 1.0|1.0]] - [[Dedupe 2.0|2.0]] - [[Dedupe 3.0|3.0]] - [[Dedupe 4.0|4.0]] - [[Dedupe 5.0|5.0]] - [[Dedupe 6.0|6.0]]</font></center> | [[Dedupe 1.0|1.0]] - [[Dedupe 2.0|2.0]] - [[Dedupe 3.0|3.0]] - [[Dedupe 4.0|4.0]] - [[Dedupe 5.0|5.0]] - [[Dedupe 6.0|6.0]]</font></center> | ||
[[category:Profile Guide]] | [[category:Profile Guide]] | ||
Latest revision as of 07:55, 1 April 2013
Dedupe 4.9: Optional Group - 020 $a - ISBN(Verify)
International Standard Book Number (ISBN/020)
This field records the International Standard Book Number(s) assigned to a catalogued item. Each valid ISBN is entered in a separate 020 tag; two or more invalid or cancelled ISBNs may be recorded in a single 020 tag.
The following subfields are valid in the 020 tag:
- a - International Standard Book Number
- c - Terms of availability
- z - Cancelled/invalid ISBN
Valid ISBNs are always ten or thirteen digits long; all ISBNs are assumed valid unless they have too many or too few digits, or unless a shelflist card specifically identifies an ISBN as cancelled or invalid:
020 $a 0049812187 020 $a 9780049853217
The only letter that is ever part of an ISBN is X (roman numeral 10); it must always be capitalized:
020 $a 012817409X
Subfield a may contain qualifying information (publisher, binding, format, volume numbers). This information is usually entered within parentheses; separate pieces of information with space-colon-space:
020 $a 001281947X (pbk.) 020 $a 0018942113 (Bally Bros. : pbk.) 020 $a 0137183911 (large print)
Prices appearing after ISBNs are catalogued in subfield c:
020 $a 0174620684 :$c $21.95 020 $a 0049812187 (pbk.) :$c $17.40
For comparing the ISBN, the normalization will remove all spaces and punctuation and will do a special normalization for the ISBN to standardize it. This normalization only happens in the compare of the records within the program, not in the output.
links
1.0 - 2.0 - 3.0 - 4.0 - 5.0 - 6.0
