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| 005 | 20151215125217.0 | ||
| 008 | 091112t xxu||||| |||| 00| 0 eng d | ||
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_a658.002 _bBER |
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| 100 |
_aBerle, Alf K. _98756 |
||
| 245 | _aInventions, patents, and their management | ||
| 300 | _ax, 602p. | ||
| 653 | _aInventions. patents, management | ||
| 700 |
_aCamp, L. Sprague de. _98755 |
||
| 942 | _cBK | ||
| 260 |
_c1959 _aLondon _bD. Van nostrand company, |
||
| 999 |
_c99467 _d99467 |
||