| 000 | 00486nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c7949 _d7949 |
||
| 020 | _a"0-471-54845-6" | ||
| 050 |
_aTK5105 _b.F58 |
||
| 100 | _a"Fitzgerald, Jerry" | ||
| 245 | 0 | _a"Business Data Communications: basic concepts, security, and design." | |
| 260 | _b"John Wiley & Sons" | ||
| 260 | _c1993 | ||
| 300 | _c"xxv, 722p.; 24cm" | ||
| 504 | _a"N" | ||
| 650 | _a1. DATA TRANSMISSION SYSTEMS 2. COMPUTER NETWORKS 3. OFFICE -PRACTICE AUTOMATION. | ||
| 653 | _a"Y" | ||
| 942 | _cBK | ||