000 00291nam a2200121Ia 4500
100 _aHahn, Harley
020 _a81-203-1537-5
942 _cBK
245 _aTeaches the internet
260 _aPrentic-Hall of India Private Ltd, New Delhi
_c1999
082 _a004.678 Hah
300 _axxvi, 422
999 _c22332
_d22332