| 000 | 00410nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 240618s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _aERNET | ||
| 040 | _aMAIN | ||
| 082 | _a355 | ||
| 100 |
_aSCHLAR,SHERMAN K _933952 |
||
| 245 | 0 | _aINSIDE X.25: A MANAGER'S GUIDE | |
| 260 |
_bMH _c1990 _aNEW YORK |
||
| 300 | _b300 | ||
| 440 |
_aDATA COMMUNICATIONS BOOK SERIES _933953 |
||
| 500 | _aBR-512 | ||
| 942 | _cBK | ||
| 999 |
_c40967 _d40967 |
||