000 00478nam a2200181Ia 4500
005 20250508162657.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, SHA
_qFEDL
100 _aSharma R C
245 0 _aModern science teaching
260 _aDelhi, India
_bDhanpat Rai and Sons
_c1988
300 _aix,400p
942 _cTEXL
_h507, SHA
999 _c1378005
_d1378005