00797nam0-22002891i-450-990001065670403321000106567FED01000106567(Aleph)000106567FED01000106567--------d--------km-y0itay50------baengExploring in PhysicsReginald J. StephensonChicagoUniversity of Chicago Press1974c1935xiv, 205 p.ill.23 cmMidway ReprintsFisicaOpere generali530Stephenson,Reginald J.46738ITUNINARICAUNIMARCBK99000106567040332120A-0799729FI1FI1Exploring in Physics340066UNINAING01