Coal slurry feed pump for coal liquefaction / 
prepared by Rockwell International ; principal investigator G.S. Wong. 
 - Canoga Park, Calif. :  Rockwell International,  [1978]. 
 - xvi, 189 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal slurry.<br/>Pumping machinery<br/>Coal liquefaction