Sandström, Carl Ivar. Psicología del niño y del adolescente C. I. Sandström ; versión española del Lcdo. Gonzalo Gonzalvo Mainar. - Madrid Ediciones Morata 1968. - 310 p. ill. Translation of : The psychology of childhood and adolescence. Bibliography: p. [297]-300. LCCN: gar31000147 //r882 Subjects--Topical Terms: Child psychologyAdolescent psychology LC Class. No.: BF721 / .S3363 1968 Dewey Class. No.: 155.4