000 00260nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aSAXENA N.R SWAROOP
_97524
245 0 _aTEACHING OF SOCIAL SCIENCE
260 _bSURYA PUB.
300 _a446
942 _cBK
999 _c110686
_d110686