Smith,R.V. <br/><br/>
Practical natural gas engineering / 
Smith,R.V. 
 - 2nd ed. 
 - Tulsa:  PennWell,  1990. 
 - ix,308p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0878143459 
<br/><br/><label>Dewey Class. No.: </label>622.3385 SMI