Bacharach, Michael <br/><br/>
Biproportional Matrics & Input-Output Change 
/by Michael Bacharach 
 - Cambrigde:  At The University Press;  1970. 
 - xii,170p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>330  / BAC/B