Weidlich, Erhard. <br/><br/>
Constructional features and operating Characteristics of fuel  Cells / 
Erhard Weidlich 
 - Berlin :  Siemens Aktiengesellschaft,1979.  
 - 75 p . :  ill. : no.28 
<br/><br/><label>ISBN: </label>3800947285(pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuel cells