Dictionary of chemistry and chemical engineering 
by Louis De Vries and Helga Kolb ; with the collaboration of Joachim Thuss 
 - Weinheim :  Verlag Chemie,  1970 
 - v. ; 24 cm. 
<br/><br/><br/>gereng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Dictionaries