Hansen, Bertrand L. <br/><br/>
Work sampling:  for modern management/ 
Bertrand L. Hansen 
 - Englewood:  Prentice-Hall,  c1960 
 - 263 p.:  ill.;  21 cm. 
 - National Institute of Management os Series .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 253-255 
<br/><br/><label>ISBN: </label> $ 5.65 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work sampling<br/>Work measurement<br/>Time study<br/>Quality control
<br/><br/><label>Dewey Class. No.: </label>658.562