Kilpatrick Harold C <br/><br/>
Work Simplification in Dental Pratice  applied time and motion studies 

 - 3rd ed. 
 - Philadelphia  W.B. Saunders Company  1974 
 - xix, 804 P.  Illustration 
<br/><br/><label>ISBN: </label>0721654177 
<br/><br/><label>Dewey Class. No.: </label>617.6  / K34