| 000 -LEADER |
|---|
| fixed length control field |
00539nam a22002054a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
27286 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
BD-DhUET |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
010403s2002 maua b 001 0 eng |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
0672322161 |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
8129702118 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
DLC |
| Transcribing agency |
DLC |
| Modifying agency |
BD-DhUET |
| 082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
004.6 |
| Item number |
HEL/2002 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Held, Gilbert |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Understanding data communications |
| Statement of responsibility, etc. |
Gilbert Held. |
| 250 ## - EDITION STATEMENT |
|---|
| Edition statement |
7th ed. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Boston |
| Name of publisher, distributor, etc. |
Addison-Wesley |
| Date of publication, distribution, etc. |
2002 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xv, 765 p. |
| Other physical details |
ill. |
| Dimensions |
23 cm. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Data transmission systems |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
General Book |