Efficient use of energy sources in meetion heat de 

 - New York  United Naitons USA         1984 
 - vi, 183p. Bib chapterwise  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuel
<br/><br/><label>Dewey Class. No.: </label>X9(F55).5.N8, M4/UN