| 000 | 004420000a22001690004500 | ||
|---|---|---|---|
| 008 | 160902b1967 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a624.012.4 _bPOR |
||
| 942 |
_cPM _2udc |
||
| 245 | _a[concrete information] Design of concrete floors on ground | ||
| 260 | _bPortland Cement Association | ||
| 260 | _aSkokie | ||
| 260 | _c1967 | ||
| 300 | _a5p. : ill. | ||
| 650 | _aCONCRETE FLOORS | ||
| 999 |
_c22323 _d22323 |
||