Dalela S <br/><br/>
Elements of work study 

 - 1977 
 - New Delhi  Standard pub 
 - 395p 
<br/><br/><label>Subjects--Index Terms: </label>introduction to workstudy  productivity and workstudy  fatigue and rules of motion economy  micromotion study  work measurement  work sampling  work factor  wages and wage incentives  work science 
<br/><br/><label>Dewey Class. No.: </label>658 .54  / DAL