000 00333nam a2200157Ia 4500
100 _aForouzan/Behrouz A
250 _a3
942 _cBK
366 _f15
654 _anetworking
245 _aDatacommunications and networking
260 _bTata Mc Graw hill
_c2004
082 _a4.6
_bFOR
300 _a972
546 _aENGLISH
999 _c32838
_d32838