Vaḷḷattōḷ smārakōpahāraṃ. 

 -  [1965] 
 - 304 p.  illus.,ports.  24 cm. 
<br/><br/> English or Malayalam. 
<br/><br/><label>LCCN: </label>sa 66007981  
<br/><br/><label>LC Class. No.: </label>PL4718.9.N3  / Z94