000 00335nam a2200145Ia 4500
008 220822s9999||||xx |||||||||||||| ||und||
020 _a9788120336964
082 _a004.67
_bCOM/I
100 _aDouglas E Comer
245 4 _aThe Internet Book
250 _a4
260 _aNew Delhi
_bPHI Learning
_c2011
300 _a380
942 _cBK
999 _c6835
_d6835