|   | Hardcover 
 
 
 
 ISBN: 978-0-7172-0527-1 ISBN-10: 0-7172-0527-4 Grolier Academic Reference ยท 1996 | 
| See also: | ||
| 2005 | Hardcover | The New Book Of Knowledge | 
| 2004 | Hardcover | The New Book of Knowledge | 
| 1986 | Paperback | The New book of knowledge | 
| Hardcover | The New Book of Knowledge | |