Code for classifiers; principles governing the consistent placing of books in a system of classification
| Príomhchruthaitheoir: | |
|---|---|
| Údar corparáideach: | |
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Chicago
American library association
1939.
|
| Eagrán: | 2nd ed. |
| Ábhair: |