Phillips, Charles F. The economics of regulation : theory and practice in the transportation and public utility industries / Charles F. Phillips - Homewood : Richard D. Irwin , 1969 - xv, 774p. : ill. ; 24 cm. - Also 1st edition . Includes bibliographical references and index. Subjects--Topical Terms: Transport and communicationsPublic utilities Dewey Class. No.: 385 / PHI