Obert, Edward F.,  1910-1993. <br/><br/>
Internal combustion engines & air pollution 
[by] Edward F. Obert. 
 - 3d ed. 
 - New York  Intext,  [1973] 
 - xiii, 740 p. 
<br/><br/> First ed., by B. H. Jennings and E. F. Obert, published in 1944. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9780700221837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal combustion engines.
<br/><br/><label>Dewey Class. No.: </label>621.43    / O12