Hydroelectric power plants  :  Architectural design  / 

 -  1948. 
 - 11 Pages  :  Illustrations 
<br/><br/><br/>In English 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering -- hydoelecvtric engineering -- manual -- power plants -- Architectural design
<br/><br/><label>Dewey Class. No.: </label>621.312134 HYD 1948