Elonka, Stephen Michael. <br/><br/>
Standard boiler operators' questions and answers / 
Stephen Michael Elonka and Anthony Lawrence Kohan. 
 - T M H ed. 
 - Bombay :   TATA McGraw-Hill,   c 1973. 
 - xii, 365 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>14  14 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steam-boilers -- Examinations, questions, etc.
<br/><br/><label>Dewey Class. No.: </label>621.184 / E68s