000 00286nam a2200121Ia 4500
999 _c25846
_d25846
020 _a00100036800003
100 _aThomas C Bartee
245 _aData Communications, Networks, and Ststems
250 _a1
260 _c1985
_bB P B PUBLICATIONS
_aNew Delhi
300 _a359
942 _cBB