| 000 | 00588nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 030320t1972 000 0 eng d | ||
| 080 |
_a608.3 GRE _b12707 |
||
| 100 | _aGreat Britain. Department of Trade and Industry | ||
| 245 | 0 |
_aAbout patents : patents as a source of technical information _h(Book) |
|
| 250 | _aRev. ed. | ||
| 260 |
_aLondon _bPatent Office, Department of Trade and Industry _c1972 |
||
| 300 |
_a21 p. _c21 cm. |
||
| 650 | _aCommunication of technical information Patents--Registration | ||
| 710 | _aGreat Britain. Department of Trade and Industry | ||
| 999 |
_c10884 _d10884 |
||
| 035 | _a12707 | ||