Sankunni, T.R <br/><br/>
Ashta dhathukkal Ettalla (അഷ്ട ധാതുക്കൾ എട്ടല്ല) / 
by T.R. Sankunni 
 - Kottayam:  National Book Stall 
 - p.103 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology<br/>Chemical engineering<br/> Metallurgy
<br/><br/><label>Dewey Class. No.: </label>669  / SAN-A