000 00326nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aET
100 _aBakshi, N.S.
245 0 _aSocial Science Teaching (Hindi)
260 _bPrerana Prakashan
_aDelhi
300 _a216
500 _a58328
942 _cBK
999 _c64291
_d64291