01018nam a2200289 i 450099100124488970753620020507113342.0970308s1977 us ||| | eng 0878571795b1019373x-39ule_instLE00644566ExLDip.to Fisicaita621.3.5621.47TJ810.N67Norton, Thomas W.463923Solar energy experiments :for high school and college students /Thomas W. NortonEmmaus, PA :Rodale Press,1977xiv, 129 p. ;28 cm.Includes bibliography and index.Solar energy-Experiments-Juvenile literature.b1019373x21-09-0627-06-02991001244889707536LE006 621.3.5 NOR12006000052009le006-E0.00-l- 00000.i1023896727-06-02Solar energy experiments191679UNISALENTOle00601-01-97ma -engus 01