000 00600nam a2200205Ia 4500
005 20250508164745.0
008 008 250505s9999 xx 000 0 eng d
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, SID/RR
_qFEDL
100 _aSiddiqi Najma N
245 0 _aTeaching of science : Today and tomorrow (Eighth revised edition 2005)
260 _aDelhi, India
_bDoaba House
_c2009
300 _axxii,754p.
365 _aINR
_b350
700 _a Siddiqi M Nasim
_9779093
942 _cREF
_h507, SID/RR
999 _c1390947
_d1390947