Unimark    Universal marc format    

 - 2 
 -  1980 
 - xi,131p.  cm. 
<br/><br/><label>ISBN: </label>0903043246 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>2:55:(D6,9(B), M0