000 00350nam a2200145Ia 4500
008 231221s9999 xx 000 0 und d
041 _aEnglish
082 _a372.35 KUL;1 R
100 _aKulshrestha, S P
245 0 _aTeaching of physical sciences
260 _c2008
_bLaw Publ.
_aMeerut
300 _a380
650 _aphysical
942 _cED
999 _c207183
_d207183