000 00316nam a2200133 4500
999 _c12252
_d12252
005 20210929153322.0
008 210929b ||||| |||| 00| 0 eng d
020 _a8174573437
100 _aPATHAK,P.D.
245 _aINDIAN EDUCATION COMMISSION
260 _aAGRA
_bVINOD BOOKS
300 _a160p.
942 _2ddc
_cBK