000 00566nam a2200205Ia 4500
005 20250508165314.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a507, MAN
_qFEDL
100 _aMangal S K
245 0 _aTeaching of physical and life sciences
260 _aNew Delhi, India
_bArya Book Depot
_c1990
300 _axv, 397p.
365 _aINR
_b350
546 _aGifted by Prof. Panchapakesan
942 _cTEXL
_h507, MAN
999 _c1394332
_d1394332