000 00397nam a2200121Ia 4500
001 84109
008 170722s9999 xx 000 0 und d
100 _aSaxena, Rr
245 _aSchool effectiveness and learner's achievement at the primary slage :
_b A base line beneficiary study in 43 DPEP districts /
260 _aNew Delhi :
_bVikas ,
_c1996.
300 _aPpxix+213, 21.5x14.5
942 _cGEN
999 _c117690
_d117690