000 00389pam a2200157a 44500
008 160408b1988 xxu||||| |||| 00| 0 eng d
010 _a87007289
020 _a0 13 709891 X
082 _a001.644
_bM364P
100 _aMartin, James
245 1 _aPRINCIPLES OF DATA COMMUNICATION
260 _a
_bPrentice-Hall
_c1988
700 _aLeben, Joe
964 _gCIRC
997 _aA102052 C
999 _c312760
_d312760