Keystone coal buyers manual.
| New Title: | Keystone coal industry manual |
|---|---|
| Previous Title: | Keystone coal buyers catalog and mine directory |
| Format: | Serial |
| Language: | English |
| Published: |
New York, N.Y. :
McGraw-Hill Pub. Co., Catalog & Directory Division,
[1935-]
|
| Subjects: |
| Published: | 1935-1968. |
|---|---|
| Item Description: | Volumes for 1935- include a Directory of mines. |
| Physical Description: | volumes : illustrations, maps ; 29 cm. |
| Publication Frequency: | Annual |
| Related Items: | Vol. for 1941 issued in two editions: Industrial ed. and Retailer's ed. |