000 00383pam a2200157a 44500
008 160408b1988 xxu||||| |||| 00| 0 eng d
010 _a87017582
020 _a0 13 196643 X
082 _a001.6442
_bM364D
100 _aMartin, J.
245 1 _aDATA COMMUNICATION TECHNOLOGY
260 _a
_bPrentice-Hall
_c1988
700 _aLeben, J.
964 _gCIRC
997 _aA102041 C
999 _c312828
_d312828