Marginal cost pricing in practice/ 
edited by James R. Nelson 
 - Engle wood Cliffs,  Prentice-Hall,  New Jersey:  c1964 
 - xxii, 266 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> $ 7.45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric utilities--costs<br/>Electric power production<br/>Electric engineering
<br/><br/><label>Dewey Class. No.: </label>621.3002