The chemical industry =  L'industrie chimique 
 L'industrie chimique 

 - Paris :  OECD,  1977- 
 - 122 p. :  ill. ;  27 cm. 
<br/><br/> PTSL : 1975, 1976, 1977, 1978, 1979, 1980 
<br/><br/><label>ISBN: </label>9264017054 (1975) 9264018484 (1976 ) 926401957X (1977) 9264020918 (1978) 9264021884 (1979) 9264024123 (1980) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical industry