Richette, Lisa Aversa The throwaway children. - [1st ed.] - Philadelphia Lippincott [1969] - x, 342 p. 24 cm. LCCN: 71077864 //r82 Subjects--Topical Terms: Juvenile delinquency--Pennsylvania--Philadelphia.Children--Services for--Philadelphia. LC Class. No.: HV9106.P5 / R5 Dewey Class. No.: 364.36/09748/11