Susumakumari, M. <br/><br/>
Kerala pujyattilekku / 
M. Susumakumari 
 - Trivandrum :  State Institute of Languages,  1974 
 - vi, 76 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label> Rs. 2.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gases--Liquefaction
<br/><br/><label>Dewey Class. No.: </label>536.56