Shah, P. M.  . <br/><br/>
Early Detection of Occupational Diseases /   Textual Documents 

 -  popular Prakashan ,   1981. 
 - 139 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Preventive and Social Medicine  Medical Science 
<br/><br/><label>Dewey Class. No.: </label>613.2  / SHA