00771nam0-22002771i-450-990001055980403321000105598FED01000105598(Aleph)000105598FED01000105598--------d--------km-y0itay50------baeng<<The >>search for a theory of matterby Mendel SachsNew York [etc.]McGraw-Hill1971221 p.ill.24 cm<<The >>History of ScienceStoria della fisica509Sachs,Mendel50332ITUNINARICAUNIMARCBK9900010559804033216D-1078972FI1FI1Search for a theory of matter340514UNINA