000			00281nam a2200133Ia 4500
082			_bGUL
100			_aGulati, H.R.
245			_aCalculation in Physics
260			_abombay _bTara and sons _c1984
300			_a102p.
650			_aApplied Sc.
650			_aPhysics
044			_aIndia
999			_c3313 _d3313