000 00316nam a2200133Ia 4500
008 211201s2014 xx 000 0 eng d
082 _a362.8
100 _aAGGARWAL,ISHWAR PRAKASH
245 0 _aKARYAKARAM AYOJAN
260 _bARYA BOOK DEPOT
_aDELHI
_c2014
300 _a226
650 _aEducation
942 _2ddc
_cBBN
999 _c175
_d175