Britannica( in 32 volumes). :  The New Encyclopedia /  Founded 1768 (Macropedia. Knowledge in Depth) 
The University of Chicago. 
 - Fifteenth Edition 
 - Chicago :  Encyclopedia Britannica, Inc.,  1988. 
 - vol. :  ill. 
<br/><br/> Accounting - Architecture  Arctic -Bsphere  Birds - Chemical  Chicago - Death  Education - Evolution  Excretion - Geometry  Geometric - Immunity  India -Ireland  Islam - Life  Light - Metabolism  Metaphysics - Norway  Number - Prague  Pre-Columbian - Sacred  San Francisco - Southern  Spain - Union  United - Zoroastranism  Propedia - Outline of Knowledge  A - K  L-Z  vol. 13 ( 1054 p.)  vol. 14 ( 1024 p.)  vol. 15 ( 1096 p.)  vol. 16 ( 994 p.)  vol. 18 ( 1009 p.)  vol. 19 ( 1000 p.)  vol. 20 ( 849 p.)  vol. 21 ( 968 p.)  vol. 22 ( 1002 p.)  vol. 23 ( 1010 p.)  vol. 24 ( 1039 p.)  vol. 25 ( 1082 p.)  vol. 26 ( 1046 p.)  vol. 27 ( 986 p.)  vol. 28 ( 1112 p.)  vol. 29 ( 1082 p.)  Guide to the Britannica( 741 p.)  Index ( 957 p.)  Index ( 969 p.) 
<br/><br/><label>ISBN: </label>0-85229-473-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia