Ritz, Philip M. <br/><br/>
The 1947 interindustry relations study  industry reports: methodology for agricultural sectors [by Philip M. Ritz and Gabriel G. Rudney] 

 - Washington,  1953. 
 - 44 p.  27 cm. 
 - BLS report,  no. 21 .
<br/><br/><label>LCCN: </label>l  53000167  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries--United States.<br/>Input-output analysis.
<br/><br/><label>LC Class. No.: </label>HD8051  / .A7876 no. 21