000 00807nam a2200217Ia 4500
003 OSt
005 20220924113239.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
024 _a22549
037 _cDissertations
040 _aARTS
_cARTS
_beng
041 _2eng
_aeng
110 _aUniversity of Delhi. Faculty of Science. Department of Anthropology
_9144926
245 0 _aConstruction of criteria for the writing and the selection of arithmetic textbooks and evaluation of a few arithemetic thexbooks used in the high classes of the secondary schools in the panjab
300 _a94p.
_ccm.
700 _aUniversity of Delhi. Faculty of Science. Department of Anthropology
_9144928
942 _cdis
_2cc
999 _c389718
_d389718