00390nam a2200145Ia 4500008004100000082001700041100001800058245003200076260005100108300000800159650001400167650002000181653002500201653001800226170901s1979    xx            000 0 und d  a372.83bK90T  aKochhar, S.K. 0aTeaching of Social Sciences  aNew DelhibSterling Publishers Pvt. Ltd.c1979  a389  aEducation  aSocial sciences  aElementary education  aSocialization