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024 _a12671
037 _cDissertations
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aSharma R. C.
110 _aUniversity of Delhi. Faculty of Education. Department of Education
245 0 _aIntroduction of modern mathematics in Rajasthan in secondary schools at Gangapur City at two different levels
260 _c1968
650 _aEDUCATION
700 _aUniversity of Delhi. Faculty of Education. Department of Education
942 _cDIS
_2CC
999 _c897614
_d897614