000 00311nam a2200133Ia 4500
005 20260205052419.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a530.07 R245P
100 _aREddy, R S
245 0 _aPhysics education
260 _aN D
_bCommonwealth
_c1997
300 _a141p.
942 _cBK
999 _c114520
_d114520