Schofied,K <br/><br/>
The azoles:  Heteroaromatic nitrogen compounds 
K Schofield M R Grimmet and B R T Keene 
 - New York  Cambridge university press  c1976 
 - viii , 437p. 
<br/><br/><label>ISBN: </label>0512205190 
<br/><br/><label>Subjects--Index Terms: </label>The azoles Heteroaromatic nitrogen compounds 
<br/><br/><label>Dewey Class. No.: </label>547.77  / SCH