Ray, J. N. <br/><br/>
Organic chemistry 
J. N. Ray and Subrata Sengupta 
 - [s.l.]  [s.n.] 
 - 712p. 
<br/><br/> Granthapanji saha 
<br/><br/><label>ISBN: </label> [] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Organic chemistry
<br/><br/><label>Dewey Class. No.: </label>547  / RAY