000 00340nam a2200145 4500
082 _a370.7 KOC-T
100 _aKochhar, S K
245 _aTeaching of social sciences
250 _a
260 _aNew Delhi
_bSterling Publishers Pvt. Ltd.
_c1979
300 _a
490 _a
650 _aStudy and teaching of education
942 _cBK
999 _c587337
_d587337