Gedy Rupert <br/><br/>
Works management and productivity 
Gedy Rupert 
 - London  1979 
 - xii,315p Bibliography p304-8  cm. 
<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, L9