00545nam a2200193Ia 4500008004000000041000800040082001000048100001900058245003300077260003900110300000800149650001200157650001500169650001100184690001200195906001100207999001900218952011400237210210b1904   xxu||||| |||| 00| 0 eng d  aeng  a531/4  aALDOUS (J C P)  aElementary course of physics  aLondonbMacmillan & Co. Ltd.c1904  a617  aphysics  aElementary  acourse  aPhysics  a008205  c126122d126122  001040728PhysicsaALbALcPhysicsd2021-02-17g0.00l0o531/4p008205r2021-02-17 00:00:00w2021-02-17yBK