Williams, Dudley H. <br/><br/>
Spectroscopic problems in organic chemistry / 
Dudley H. Williams, Ian Fleming 
 - London :  McGraw-Hill,  1967 
 - 141 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Organic--Problems, exercises, etc.<br/>Spectrum analysis--Problems, exercises, etc