Walter Isard <br/><br/>
Regional Input-output study : Recollections, reflections, and diverse notes on the Philadelphia experience 

 - Cambridge  Mit Press  1971 
 - 228p 
<br/><br/>Walter Isard & Thomas W Longford: Regional Input-output study : Recollections, reflections, and diverse notes on the Philadelphia experience.  Cambridge.  Mit Press, 1971. 0-262-09013-9--(330.0974811ISA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-262-09013-9 
<br/><br/><label>Dewey Class. No.: </label>330.0974811  / ISA