Prevention of occupational cancer :   International Symposium ; proceedings of the International Symposium on the Prevention of Occupational Cancer, Helsinki, 21-24 April 1981 

 - Geneva :   International Labour Office,   1982. 
 - viii, 658 p.;   24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cancer prevention
<br/><br/><label>Dewey Class. No.: </label>616.994  / INP 1982