Enercon.  <br/><br/>
Boiler water treatment / 
Enercon. 
 - 2nd ed. 
 - Islamabad :  National Energy Conservation Center,  1989 
 - 174 p. :  ill. ;  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Textile engineering. =650  \0<br/>Textile chemistry.
<br/><br/><label>LC Class. No.: </label>TA458  / 36.49 1912 
<br/><br/><label>Dewey Class. No.: </label>677  / ENE