Thompson, Arthur A., Economics of the firm : theory and practice / Arthur A. Thompson, and John P. Formby. - 6th ed. - Englewood Cliffs, N.J. : Prentice Hall, c1993. - xxiii, 549 p. : ill. ; 27 cm. Includes index. ISBN: 0130928674 NA Subjects--Topical Terms: Microeconomics.Managerial economics. Dewey Class. No.: 330 THO