Work study 

 - London :  Sawell Publications,  1952 
 - v. ;  25 cm 
 - Monthly 
<br/><br/> UKM: v.36-42 (1987-1993). 
<br/><br/><label>ISSN: </label>0043-8022 
 = Work study 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial engineering--Periodicals<br/>Work measurement--Periodicals