Marquardt, Wilhelm <br/><br/>
The Konjunkturtest :  a new method of economic research / 
Wilhelm Marquardt & Werner Strigel 
 - Munich :      Duncker & Humblot ,  1960 
 - 244p. :  ill. ;  35 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing and distribution
<br/><br/><label>Dewey Class. No.: </label>658.8  / MAR