000 00373nam a22001577a 4500
003 OSt
008 221021b ||||| |||| 00| 0 eng d
082 _a371.2
_bCHA
100 _aCHAUBE, S.P.
245 _aSCHOOL ORGANIZATION
260 _aNEW DELHI
_bVIKAS PUB HOUSE PVT LTD
_c2003
300 _aX,280
650 _aEDUCATION
700 _aCHAUBE, A.C.
942 _2ddc
_cDOE
999 _c7252
_d7252