Elonka S. M. <br/><br/>
Standard boiler operators questions and answers 

 - Bombay  Tata Mcgraw-Hill Pub. Co. Ltd.  1973 
 - 365p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL
<br/><br/><label>Dewey Class. No.: </label>621194