Fare, Rolf <br/><br/>
Laws of diminishing returns   

 - Berlin  Springer-Verlag  1980 
 - viii, 97p. Index, Bibl. 
 - Lecture notes in Economics and Mathematical Systems - Economic theory, 176 .
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<br/><br/><label>ISBN: </label>3540097449 
<br/><br/><label>Dewey Class. No.: </label>338.512  / F222.LD