Challenge :  the magazine of economic affairs 

 - New York :  M.E. Sharpe,  1952- 
 - v. ;  26 cm. 
 - Bimonthly 
 - v.49, no.1 (January - February 2006)- 
<br/><br/> UKM: v.49 (2006)- . v.49 adalah jurnal hadiah. v.1-35 (1952-1992). Mulai 1993 dalam bentuk CD-ROM'Business Periodicals on Disc' teks penuh -; v.49 no.1-6 (2006) 
<br/><br/><label>ISSN: </label>0577-5132 
 = Challenge :  the magazine of economic affairs Challenge :  the magazine of economic affairs 
<br/><br/><label>Source: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Economic conditions--Periodicals<br/>Economics--Periodicals.