Larkin, J.A. <br/><br/>
Work study: theory and practice 
by J.A. Larkin 
 - London  McGraw-Hill  1969 
 - 246p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Measurement
<br/><br/><label>Dewey Class. No.: </label>I57 L326