Power engineering  [electronic resource]. 

 -  PennWell Pub. Co., etc.] 
 - Monthly 
 - v. 54, no. 5- May 1950- 
<br/><br/> The engineering magazine of power generation.  Trade Publication 
<br/><br/>
<br/><br/><label>ISSN: </label>0032-5961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical engineering--Periodicals.
<br/><br/><label>LC Class. No.: </label>TJ1  / .P77