Author(s): |
Francisco Ballén A.
|
---|---|
Medium: | journal article |
Language(s): | Spanish |
Published in: | Hormigón y acero, 4th Quarter 1974, n. 113, v. 25 |
Page(s): | 67-68 |
Available from: |
Author(s): |
Francisco Ballén A.
|
---|---|
Medium: | journal article |
Language(s): | Spanish |
Published in: | Hormigón y acero, 4th Quarter 1974, n. 113, v. 25 |
Page(s): | 67-68 |
Available from: |