000 00561nam a22002177a 4500
003 SNU
005 20140630201554.0
008 140630b xxu||||| |||| 00| 0 eng d
020 _a9780782114171
028 _aHCL
082 _a004.6165
100 _aSharon Crawford
245 _aYour first modem
_c/ Sharon Crawford
260 _aSan Francisco
_b: Sybex
_c, ©1994.
300 _axxv, 274 p.
_b: ill.
_c; 23 cm.
655 _aModems.
655 _aComputer networks.
655 _aSharon Crawford
655 _aComputer networks
942 _2ddc
_cHCL
999 _c13714
_d13714