| 000 | 00503nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230323b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0-85142-289-6 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 681.3.022(088.83) _bN1 |
||
| 100 | 1 |
_aSibley, J F _94428 |
|
| 245 | _aOnline patents trade marks and service marks databases 1992 | ||
| 260 |
_aLondon: _bASLIB, _c1991 |
||
| 300 | _a70p. | ||
| 650 | _aPatents trade marks | ||
| 653 | _aUser aids | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c12987 _d12987 |
||