Gwinn, Robert P.  <br/><br/>
The New Encyclopaedia Britannica.  / 
Robert P. Gwinn, Peter B. Norton and Philip W. Goetz. 
 - 15th ed. 
 - Chicago :  Encyclopaedia Britannica Inc.,  1990. 
 - 1096 p. :  ill. ;  29 cm. 
 -  V-15 .
<br/><br/><label>ISBN: </label>0852295111 
<br/><br/><label>LCCN: </label>88083263  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.
<br/><br/><label>LC Class. No.: </label>AE5  / .E363 1990 
<br/><br/><label>Dewey Class. No.: </label>030  / GWN