| 000 -LEADER |
|---|
| fixed length control field |
00897pam a2200265 a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
1542046 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20160211141153.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
910403s1991 enka 001 0 eng |
| 010 ## - LIBRARY OF CONGRESS CONTROL NUMBER |
|---|
| LC control number |
91014644 |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
9788131708729 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
DLC |
| Transcribing agency |
DLC |
| Modifying agency |
DLC |
| 050 00 - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
TK5105 |
| Item number |
.H429 1991 |
| 082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
621.382 |
| Edition number |
20 |
| Item number |
HEU |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Held, Gilbert, |
| Dates associated with a name |
1943- |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Understanding data communications : |
| Remainder of title |
from fundamentals to networking / |
| Statement of responsibility, etc |
Gilbert Held. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc |
Chichester, England ; |
| -- |
Dorling Kindersly |
| Name of publisher, distributor, etc |
Pearson |
| Date of publication, distribution, etc |
c2002 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xv765 p. : |
| Other physical details |
ill. ; |
| Dimensions |
25 cm. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Includes index. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Data transmission systems. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Computer networks. |
| 906 ## - LOCAL DATA ELEMENT F, LDF (RLIN) |
|---|
| a |
7 |
| b |
cbc |
| c |
orignew |
| d |
1 |
| e |
ocip |
| f |
19 |
| g |
y-gencatlg |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
Books |
