000 00237nam a2200097Ia 4500
008 220601s2014 xx 000 0 eng d
100 _aVAISHALI
245 0 _aPRINCIPLE & PRACTICE & MANAGEMENT
260 _c2014
_bVAYU EDU
942 _2ddc
_cBBA
999 _c4374
_d4374