| 000 | 00417cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1974 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aX23 N213 | ||
| 245 | _aRoofing in developing countries: research for new technologies | ||
| 260 |
_aWashington, D.C. _bNational Research Council _c1974 |
||
| 300 | _a74p. | ||
| 650 | _aBuildings - Design And Plans | ||
| 700 | _aNational Academy of Sciences. National Research Council | ||
| 999 |
_c477151 _d477151 |
||