Clark, S. D. 1910-2003. The new urban poor / S. D. Clark. - Toronto ; New York : McGraw-Hill Ryerson, 1978. - 169 p. ; 23 cm. - McGraw-Hill Ryerson series in Canadian sociology . Includes bibliographical references and index. Subjects--Topical Terms: Urban poor--Canada. Rural-urban migration--Canada. Dewey Class. No.: 301.44/1