Abrams, Charles, 1902-1970. The city is the frontier. - [1st ed.] - New York, Harper & Row [1965] - xii, 394 p. 22 cm. Bibliographical footnotes. LCCN: 64025145 //r75 Subjects--Topical Terms: City planning--United States. LC Class. No.: HT 123 / .A6