000 00419nam a2200157Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
020 _a9789387543188
040 _aNITIL
_cNITIL
082 _221st
_a370.15
_bT835S
100 _aTripathi, Avdesh Kumar
245 0 _aShiksha manovigyan
_cAvdesh Kumar Tripathi
260 _aDelhi
_bMahalaksmi
_c2015
440 _a224p.
650 _aEDUCATION-PSYCHOLOGY
942 _cBKS
999 _c80913
_d80913