00333nam a2200109Ia 4500008004100000100001800041245003300059260000900092300001100101999001700112952009400129210811s9999    xx            000 0 und d  aKochhar, S.K. 0aTeaching of Social Studies    c1996  a352p.   c16275d16275  00104070aNSULbNSULd2021-08-12l0oT:3(Y)p28330r2021-08-12 00:00:00w2021-08-12yBK