| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Adult Learning | Paperback | 978-0-470-27368-5 | 1982 |
| Adult Learning | " | 978-0-7099-1630-7 | 1982 |
| Adult learning | Hardcover | 978-0-470-26935-0 | 1980 |
| Adult Learning | " | 978-0-7099-0237-9 | 1980 |
B. L. · B. Lovell · Bernard Lovell · R. B. · R. Bernard · R. L