| 000 | 00587nam a22001457a 4500 | ||
|---|---|---|---|
| 082 |
_a620.191 _bNAT _cD |
||
| 100 |
_aNational academy of science national research Council _940902 |
||
| 245 |
_aFundamental and practical concept of soil freezing _cNational academy of science national research Council |
||
| 260 |
_aWasginhton, DC _bNational academy of science national research Council _c1957 |
||
| 300 |
_a205 p,: _bill, |
||
| 526 |
_a0 _b0 _c0 _d620_191000000000000_NAT |
||
| 650 |
_aNUST _96342 |
||
| 700 |
_aNational academy of science national research Council _940902 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c545131 _d545131 |
||