Chemical engineering & technology 

 - W.Germany  V.C.H Verlagsgesellschaft  1978 
<br/><br/> UKM: v.11 (1988)-. Judul asal'German chemical engineering' 
 = Chemical engineering & technology Chemical engineering & technology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, technical--Periodicals<br/>Chemical engineering--Periodicals