Raman, M.V.V. <br/><br/>
Work sampling 
by M.V.V. Raman 
 - New Delhi  National Productivity Council  1968 
 - xi, 176p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling
<br/><br/><label>Dewey Class. No.: </label>T83 R141