000 00335nam a2200133Ia 4500
008 211209s1999 xx 000 0 und d
020 _a9788131711453
041 _aeng
082 _a004.6 KES
100 _aKESHAV S
245 _aAN ENGINEERING APPROACH TO COMPUTER NETWORKING
260 _bPEARSON EDUCATION
_c1999
300 _a642
999 _c103339
_d103339