Caves, Richard E. <br/><br/>
Efficiency in U. S. manufacturing industries/ 
Richard E. Caves and David R. Barton 
 - Cambridge, Mass. :  The MIT Press,  1990. 
 - viii, 194 p. ;  24 cm. 
<br/><br/>Includes index and references : p. (179)-190. 
<br/><br/><label>ISBN: </label>0262031574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial productivity--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Manufactures--Labour productivity.