000 00616nam a2200229Ia 4500
005 20250508163721.0
008 008 250505s9999 xx 000 0 eng d
020 _a81-85173-81-8
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, SID/R
_qFEDL
100 _aSiddiqi Najma N
245 0 _aTeaching of science : Today and tomorrow
250 _a5 rev
260 _aDelhi, India
_bDoaba House
_c1998
300 _axxiv, 749p
365 _aINR
_b180
700 _a Siddiqi M Nasim
_9776093
942 _cTB
_h507, SID/R
999 _c1384868
_d1384868