000 00567nam a2200217Ia 4500
005 20250508163956.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, MAN
_qFEDL
100 _aMangal S K
245 0 _aTeaching of physical and life sciences
250 _a4
260 _aNew Delhi, India
_bArya Book Depot
_c2002
300 _axv,397p
365 _aINR
_b125
650 _aScience Education
942 _cTB
_h507, MAN
999 _c1386385
_d1386385