Fried Harold O and others <br/><br/>
Measurement of productive efficiency   Techniquies and application    
Fried Harold O and others 
 - New York  Oxford university press         1993 
 - xii,898p  cm. 
<br/><br/><label>ISBN: </label> 3073.70 
<br/><br/><label>Source: </label> 1622, 26/04/2000, Uppal  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working Environmental
<br/><br/><label>Dewey Class. No.: </label>X:89P, N3/TD