Purakyastha, B.D.. <br/><br/>
College Chemistry: Part I Examination Paper II /  Textual Documents 
B.D.Purakyastha, B.B.Chakroborty & Y.A.Sharma. 
 - 1st ed. / 
 - New Delhi :  Kalyani Publisher ,  1989. 
 - 262p. :  ill ;  22cm . 
<br/><br/><label>ISBN: </label>81-7096-255-2 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry G-Chemistry T/G-Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540  / P 975 C