000 00583nam a2200217Ia 4500
005 20250508164020.0
008 008 250505s9999 xx 000 0 eng d
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 _a6 rev
260 _aDelhi, India
_bDoaba House
_c2002
300 _axx, 620p
365 _aINR
_b295
700 _a Siddiqi M Nasim
_9777074
942 _cTB
_h507, SID/R
999 _c1386588
_d1386588