00771nam0-22002771i-450-99000108526040332120040317162939.0000108526FED01000108526(Aleph)000108526FED0100010852620020001d--------km-y0itay50------baengPHYSICS Student's Book UNIT 3Field and Potential[S.l.]Nuffield Foundation1971P.s.s.c.Esercizi di fisica530Nuffield foundation.Science teaching projectITUNINARICAUNIMARCBK99000108526040332120D-075.00715683FI1FI1PHYSICS Student's Book UNIT 3336151UNINA