000 00401nam a2200157Ia 4500
008 170601s2004 xx 000 0 und d
020 _a8120311183
041 _aENGLISH
082 _a621.382/GUP
100 _aGUPTA, PRAKASH C.
245 0 _aDATA COMMUNICATIONS
250 _a3rd
260 _bPRENTICE HALL OF INDIA PVT. LTD., NEW DELHI.
_aNEW DELHI.
_c2004
300 _a475
942 _2ddc
_cREF
999 _c11240
_d11240