Refrigeration and air-conditioning / 
Kumar D.S. 
 - New Delhi :  S.K. Kataria & Sons,  2019. 
 - xii, 632 p.: col. Ill.; 24 cm. 
<br/><br/>Includes appendix, pressure-enthalpy  diagrams, index 
<br/><br/><label>ISBN: </label>9789350146347 
<br/><br/><label>Dewey Class. No.: </label>C 621.56 K963 2019