000 00245nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aHARIHAR LAL
245 0 _aAPPLIED PHYSICS : MACHINE & HEAT VOL. I
260 _bTATA MCGRAW HILL
942 _2ddc
999 _c95558
_d95558