Chiou- Shuang Yan <br/><br/>
Introduction to input- output economic 
Chiou- Shuang Yan 
 - New York  Holt Rinehart and Winston U S A     1969 
 - x, 134p.  cm. 
 - Principles of economics series .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Study
<br/><br/><label>Dewey Class. No.: </label>X:89P:(B), K9