000 00282nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aGarg, K.P.
245 0 _aDevelopment Of Ability To Reason In School Education
260 _aNew Delhi
_bCPC
_c1992
300 _a168p.
942 _cBK
999 _c13744
_d13744