Encyclopedia of Mathematics and its applications 

 - London  Addison-Wesley Publishing Company  1976 
 - 23V 
<br/><br/><label>ISBN: </label> UKP 32.50 
<br/><br/><label>Source: </label> UKP 32.50 
<br/><br/><label>Dewey Class. No.: </label>510 ENC