01038nam0-2200313---450-99000106415040332120100121162410.0000106415FED01000106415(Aleph)000106415FED0100010641520001205d1969----km-y0itay50------baengUSa---a---001yyBiologyspace resources for teachersincluding suggestions for classroom activities and laboratory esperimentsa curriculum project prepared by the University of California, Lawrence Hall of Science, Berkeley, California, Harvey E. White, DirectorWashingtonNASA1969236 p.ill.26 cmP.s.s.c.Esercizi di fisicaWhite,Harvey Elliott<1902- >University of California<Berkeley>20533ITUNINARICAUNIMARCBK99000106415040332120D-085FI1FI1Biology340333UNINA