Y.R  SHARMA  O.PVIG <br/><br/>
ELEMENTARY  ORGANIC SPECTROSCOPY  PRINCIPLES AND CHEMICAL APPLIACTIONS 

 - NEW DELHI  S.CAHND&COMPANY LTD  1980 
<br/><br/><label>ISBN: </label>81-219-0919-8 
<br/><br/><label>Dewey Class. No.: </label>547.346  / SHA/E