Roy, Amarnath . <br/><br/>
Rasayan Bharati /  Textual Documents 
Amarnath Roy. 
 - Ist ed / 
 - Calcutta :  Purna Prakashan ,  1972. 
 - 300pg ;  21cm. 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry- Rasayan G- Chemistry T/G-Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540  / Ra 13 Ra