Sandstrom, Carl Ivar u. The psychology of childhood and adolescence By C. I. Sandstrom : translated from the Swedish by Albert Read. - 2nd ed. - Harmondsworth Penguin 1979. - 287 p. : ill. ; 18 cm. Translation of Barn-och ungdomspsykologi. engswe. Subjects--Topical Terms: Child psychology.Adolescent psychology.