Hartman, Howard L. <br/><br/>
Mine Ventilation and Air Conditioning / 
Howard L. Hartman 
 - 3rd ed. 
 - Hoboken L  A Wiley Interscience,  1997 
<br/><br/><label>ISBN: </label>9780471116356 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine Ventilation
<br/><br/><label>Dewey Class. No.: </label>622.42  / HAR