Congres International de Chimie Pure et Appliquée XV , 1956 Lissabon 
 Internationaler Kongress fur Reine und Angewandte Chemie XV. 1956 Lissabon  International Congress of Pure and Applied Chemistry XVth, 1956 Lissabon 

 - 2nd ed. 
 - Basel :   Birkhauser Verlag,  1956  
<br/><br/><label>Standard No.: </label>DEX-M5521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>QUIMICA<br/>APLICADA
<br/><br/><label>Universal Decimal Class. No.: </label>543