|   | by Carl B SmithPaperback 
 
 
 ISBN: 978-0-02-128990-5 ISBN-10: 0-02-128990-5 Macmillan · 1980 | 
| See also (possibly by other authors): | ||
| 2011 | Broché | Explorations | 
| 2008 | Paperback | Explorations | 
| 1997 | Hardcover | Explorations | 
| 1996 | Paperback | Explorations | 
| 1992 | Paperback | Explorations | 
| 1991 | Mass Market Paperback | Explorations | 
| 1989 | Hardcover | Explorations (Hudson River Editions) | 
| 1989 | Paperback | Explorations | 
| 1986 | Paperback | EXPLORATIONS 3 | 
| 1985 | Paperback | EXPLORATIONS 2 | 
| 1983 | Paperback | EXPLORATIONS 1 | 
| 1982 | Paperback | Explorations 1 (Prentice-Hall Series in Energy) | 
| 1971 | Hardcover | Explorations. | 
| 1962 | Unknown Binding | Explorations | 
| Hardcover | Explorations | |