Gupta, R.N.S. <br/><br/>
Heat engine/ 
R.N.S. Gupta 
 - Agra:  Ram Prasad,  c1969 
 - 224 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heat engines<br/>Thermodynamics<br/>Heat engineering
<br/><br/><label>Dewey Class. No.: </label>621.4