000 00289nam a22001337a 4500
003 SGT
082 _a300
_bT15M
100 _aMANGAL, S.K.
245 _aTEACHING OF SOCIAL STUDIES
260 _aNEW DELHI
_bPHI LEARNING
_c2015
300 _a456
650 _aEDUCATION
942 _2ddc
_cBK
_030
999 _c12747
_d12747