The New Hutchinson 20th century encyclopedia / 
edited by E. M. Horsley. 
 - Revised and enlarged ed. 
 - London :  Hutchinson,  1977. 
 - 6, 1326, 8 p., leaf of plate, 32 p. of plates :  ill., charts, geneal. tables, maps (some col.), plans, ports. ;  26 cm. 
<br/><br/> Editions for 1964 and 1970 published under title : Hutchinson's new 20th century encyclopedia. 
<br/><br/><label>ISBN: </label>009120030X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.