000 nam a22 7a 4500
999 _c14636
_d14636
020 _a9788131727591
082 _a004.26
_bSUB
100 _aSUBRAMANIAN MANI
245 _aNETWORK MANAGEMENT
_bPRINCIPLES AND PRACTICE
250 _a2ND
260 _aNEW DELHI
_bPEARSON EDUCATION
_c2013
300 _a695
_bP.B
942 _cGEN_BK