000 00274nam a2200121Ia 4500
008 220201s2011 xx 000 0 eng d
082 _a621
_bGAU
100 _aGaur, RK
245 0 _aBasic applied physics
260 _bDhanpat Rai Pub
_c2011
300 _a613
942 _2ddc
999 _c88211
_d88211