000 00258nam a2200109Ia 4500
008 220201s2008 xx 000 0 eng d
100 _aGaur, R.K.
245 0 _aBasic applied Physics
260 _aNew Delhi
_bDhanpat Rai
_c2008
300 _a613
942 _2ddc
999 _c63719
_d63719