Elonka, Stephen Michael <br/><br/>
Standard boiler operators questions' and answers 

 - New Delhi  Tata McGraw-Hill  1969 
 - xii, 365p: ill.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-07-099292-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boiler<br/>Mechanical engineering