Ashworth , M . R . F <br/><br/>
Analytical methods for organic cyano groups 

 - Oxford  Pergamon press  c1971 
 - x , 142p. 
<br/><br/><label>Subjects--Index Terms: </label>Organic cyano groups Analytical methods 
<br/><br/><label>Dewey Class. No.: </label>547  / ASH