Kendrick John W <br/><br/>
Understanding productivity    An introduction to th    
Kendrick John W 
 - Baltimore  Johns Hcpkins university Press         1977 
 - vioi,141p Bibliography p136-38  cm. 
 - Policy studies in employment and walfare. 31 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working Environmental
<br/><br/><label>Dewey Class. No.: </label>X:89P, L7