000 00288nam a2200121Ia 4500
008 220201s2000 xx 000 0 eng d
082 _a530
_bCHA
100 _aChawla.C.L.
245 0 _aApplied physics Vol-I
260 _aLudhiana
_bS.K.Kataria
_c2000
300 _a14 Chap.
942 _2ddc
999 _c35930
_d35930