000 00347pam a2200157a 44500
008 230405s1994 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aWillam Stalling
245 _aData Computer Communications
250 _a1
260 _a
_bPHI
_c1994
300 _a875P , 23.3Cms
440 _a250
690 _aIMRDA
906 _a1086
999 _c253945
_d253945