Report on the Preservation planning project University of Pennsylvania libraries
| Формат: | Ном |
|---|---|
| Хэл сонгох: | Undetermined |
| Хэвлэсэн: |
September
Mc GRAW HILL book company
1991
|
| Биет тодорхойлолт: | 25 |
|---|---|
| ISBN: | 0-07-079292-5 |