| 000 | 00520nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110658.0 | ||
| 035 | _aF8901000713912 | ||
| 084 | _aUN BUL 5 1954 | ||
| 100 | _aErnst, George C. | ||
| 245 | _aCylindrical reinforced concrete shell roofs ultimate load t-heory and tests / George C. Ernst, Ralph R. Marlette, Glen -V. Berg | ||
| 260 | _aLincoln, Nebraska : ture | ||
| 300 | _a[33] p. | ||
| 440 | _aBulletin ; number 5 | ||
| 690 | _aTechos - Pruebas | ||
| 700 | _aMarlette, Ralph R., coaut.Berg, Glen V., coaut. | ||
| 999 |
_c61211 _d61211 |
||