Investigation of factors affecting gas mantle life /
50
| Main Authors: | , , |
|---|---|
| Format: | |
| Published: |
New York : American Gas Association,
1962
|
| Subjects: |
50
| Main Authors: | , , |
|---|---|
| Format: | |
| Published: |
New York : American Gas Association,
1962
|
| Subjects: |