000 00264nam a2200109Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aKhanna, M.P.
245 0 _aIntroduction to Practicle Physics
260 _aNew Delhi
_bphi
_c1999
300 _a297
942 _2ddc
999 _c65838
_d65838