Marginal cost pricing in practice / edited by James R. Nelson - N.J. : Prentice Hall, c1964. - xxiii, 266 p. ; 24 cm. - Prentice-Hall International Series in Management . Bibliography p. 253-258 Subjects--Topical Terms: Electric utilities--Costs Electric utilities--Rates LC Class. No.: HD9685 / .A2M37 1964 Dewey Class. No.: 658.15 / M328