000 00285nam a2200109Ia 4500
008 190907s9999||||xx |||||||||||||| ||und||
100 _aBehrouz A. Forouzan
245 0 _aData Communications and Networking
260 _aNew Delhi
_bTata McGraw Hill
_c2006
300 _a1134
942 _cBK
999 _c6307
_d6307