000 00305nam#a2200145ua#4500
001 GOACATREC22669
900 0 0 _a19990830
901 0 0 _aENG
250 0 0 _a4th Ed.
903 0 0 _a6021
245 0 0 _aTeaching of Science
100 0 0 _aKohli, V.
902 0 0 _a375.5
260 0 0 _aAmritsar
_bKrishna Brothers
_c1967
999 _c22694
_d22694