000 00430nam a2200169Ia 4500
005 20250417094247.0
008 250401s2002 xx 000 0 eng d
041 _aENGLISH
082 _a507 Sid-T
100 _aSiddiqi and Siddiqi
245 0 _aTeaching of science:today and tomorrow
250 _a6
260 _aDelhi
_bDoaba House
_c2002
300 _a620
650 _aPure Sciences - Study And Teaching
942 _2ddc
_cBK
999 _c2730
_d2730