000 00241nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aPathak,P.D.
245 _aSchool Prabandh Kriyatmak Anusandhan
260 _aAgra
_bAgrawal Pub.
942 _cBK
999 _c7565
_d7565