| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Online Information Retrieval: Concepts, Principles and Techniques | Hardcover | 978-0-12-328455-6 (0-12-328455-4) | 1986 | |
| Online Information Retrieval: Concepts, Principles and Techniques | Paperback | 978-0-12-328456-3 (0-12-328456-2) | 1986 | |
| Research Methods in Librarianship: Techniques and Interpretation | Hardcover | 978-0-12-147550-5 (0-12-147550-6) | 1980 | Charles H. Busha |
P. H. · P Harter · S H · S. P. · Stephen H. · Stephen P.