Coal statistics international.
| Format: | Serial |
|---|---|
| Published: |
New York:
McGraw-Hill, Inc,
|
| Subjects: |
| Item Description: | Compiled by Zinder - Neris, Inc. Kütüphanede bulunan yıllar: n. (10-12) 1986, n. (1-12) 1987. |
|---|---|
| Physical Description: | v.: ill. |
| Publication Frequency: | Monthly |