000 00285nam a2200133Ia 4500
100 _aPressey, Sidney L.
365 _b12
942 _cBK
654 _a
245 _apsychhology in Education
260 _aDelhi
_bUniversal Book Stall
_c1959
082 _a370.15
300 _axi,658
999 _c389941
_d389941
041 _aeng