| 000 | 00519nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230517b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 347.771:608>1(73) _bK4 |
||
| 245 | _aEncyclopedia of patent practice and invention management | ||
| 260 |
_aLondon: _bRenhold Publishing Corporation _c1964 |
||
| 300 | _a860p. | ||
| 500 | _a | ||
| 650 | _aManagement | ||
| 653 | _aEducation | ||
| 700 | _aCalvert, Robert (Ed.) | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c32057 _d32057 |
||