 | Blending of New and Traditional Technologies - Case Studies (ILO - WEP, 1984, 312 p.) |
 |  | ANNEX: SELECTED EXAMPLES OF EXPERIMENTS AND PROJECTS* |
| | V. New materials |
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|
|
|
| Blending of New and Traditional Technologies - Case Studies (ILO - WEP, 1984, 312 p.) |
| | ANNEX: SELECTED EXAMPLES OF EXPERIMENTS AND PROJECTS* |
| | V. New materials |
|
|
|
|
|