000			00319nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a530
100			_aHEALTH, D.C
245		0	_aPhysics
250			_a2nd ed
260			_aBoston _bD.C.Health and Company _c1965
300			_axvii, 686p
942			_cLL
999			_c9822 _d9822