Gupta.R.S. <br/><br/>
Work Study.(1974). 

 - 1st Ed. 
 -  National Productivity Council  1976 
 - 240p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MAN
<br/><br/><label>Dewey Class. No.: </label>25H-562  / GUP