000 | 00474nam a22002057a 4500 | ||
---|---|---|---|
015 | _a220 | ||
041 | _a1 | ||
080 |
_a624.012.46 _bMAG |
||
100 | _aMagnel, G. | ||
245 | _aPrestressed concrete | ||
250 | _aThird | ||
260 |
_aConcrete Publication _bLondon _c1948 |
||
300 |
_a345p. _bfig., ill. |
||
650 | _aEngineering | ||
852 | _a3R- 1-2 | ||
999 |
_c2805 _d2805 |