000 00303nam a2200121Ia 4500
080 _a19.01.07 S6185
100 _aSippl, Charles J.
245 _aData communications dictionary
260 _bVan North and Reinhold
_aNew YorkUS
_c1976
300 _a545 p.
583 _c3/7/00
_kM2LMGR
942 _cM
_mS6185
999 _c15611
_d15611