| 000 | 003960000a22001570004500 | ||
|---|---|---|---|
| 245 | _aDesign constants for interior cylindrical concrete shells | ||
| 110 | _aPortland Cement Association | ||
| 260 |
_aIllinois _c1960 |
||
| 300 | _a28 p. | ||
| 440 | _aP.C.A. Advanced engineering bulletin | ||
| 440 | _aNo.1 | ||
| 500 | _adiagrams | ||
| 080 |
_a624.012.4 _bP6 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c95223 _d95223 |
||