00833nam a2200241 i 450099100114740970753620020507111911.0970308s1972 us ||| | eng b10180230-39ule_instLE00642929ExLDip.to Fisicaita53(075)IPS Group462552Physical science 2 /Introductory Physical Science GroupEnglewood Cliffs, NJ :Prentice-Hall,1972ix, 182 p. :ill. ;26 cm.Physics.b1018023021-09-0627-06-02991001147409707536LE006 53(075) IPS12006000037822le006-E0.00-l- 00000.i1022107427-06-02Physical science 2188992UNISALENTOle00601-01-97ma -engus 01