Samuelson, Paul Anthony, Economics an introductory analysis [by] Paul A. Samuelson. - 3rd ed. - New York McGraw-Hill [1967] - xix, 753 p. illus. (part col.) 24 cm. Bibliographical footnotes. LCCN: 67015434 Subjects--Topical Terms: Economics LC Class. No.: HB171.5 / .S25 1967 Dewey Class. No.: 330