LaDou, Joseph  . <br/><br/>
Occupational & Environmental Medicine /   Textual Documents 

 - 2nd /   . 
 -  Prentice - Hall ,   1997. 
 - 889+56 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Preventive and Social Medicine  Medicine  Medical Science 
<br/><br/><label>Dewey Class. No.: </label>614  / JOS