| 000 | 00482 a2200169 4500 | ||
|---|---|---|---|
| 005 | 20170320122436.0 | ||
| 008 | 170320b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIITK | ||
| 041 | _aeng | ||
| 082 |
_a506 _bN211pu v.2 |
||
| 245 | 1 |
_aSan Francisco port study _bTests of modified cargo-loading methods and the port as a system |
|
| 260 |
_aWashington, D. C. _bNational Academy of Sciences _c1964 |
||
| 300 | _a116p | ||
| 500 | _aNo. 1140 (2) | ||
| 650 | _aScience | ||
| 942 | _cBK | ||
| 999 |
_c454934 _d454934 |
||