000 00360nam a22001337a 4500
999 _c13910
_d13910
005 20221227100329.0
008 221227b ||||| |||| 00| 0 eng d
020 _a9789387472259
100 _aMANGAL,S.K.;MANGAL,UMA
245 _aPEADAGOGY OF SOCIAL SCIENCES
260 _aDELHI
_bPHI LEARNING PRIVATE LIMITED
_c2022
300 _aXIX,640 p.
942 _2ddc
_cBK