00670nam a2200217Ia 4500003000400000005001700004006001800021007000300039008004100042024001000083037001800093040001800111041001300129100001500142110007100157245010400228260000900332650001400341700002600355700007100381OSt20220930203914.0a|||||r|||| 00| 0ta220926b        |||||||| |||| 00| 0 eng d  a81077  cDissertations  aCRLcCRLbeng  2engaeng  aRoll No. 7  aUniversity of Delhi. Faculty of Education. Department of Education 0aStudy of abilities of children of Groups A, B and C of Higher Secondary examination course of Delhi  c1959  aEDUCATION  a Dr. Sunitee Dutt Gu.  aUniversity of Delhi. Faculty of Education. Department of Education