000 00293nam a22001457a 4500
003 SGT
082 _a370
_bS14V
100 _aVERMA, NIRMAL
245 _aSWASTHYA SHIKSHA
250 _a1ST
260 _aNEW DELHI
_bOMEGA PUB
_c2014
300 _a228
650 _aEDUCATION
942 _2ddc
_cBK
999 _c11833
_d11833