000 00350nam a2200157Ia 4500
100 _aMangal,S K ; Mangal, Shubhra
080 _a370.15
526 _dNTB
526 _aPG
366 _f20
942 _cBK
245 _aPsychology of learning and development
260 _aPHI learning pvt ltd.
_bDelhi
_c2019
300 _axxiv,683
546 _aE
999 _c58168
_d58168