| 000 | 00524nam a2200205Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20190425220845.0 | ||
| 008 | 150617s2014 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
||
| 041 | _heng | ||
| 100 | _aThomas, Edward | ||
| 245 | _aChemical inventions and chemical patents | ||
| 260 |
_aNew York: _bMathew Bender, _c1950 |
||
| 300 | _a881p. | ||
| 650 | _aChemical patents | ||
| 650 | _aChemical inventions | ||
| 650 |
_aPatent _xLaw and legislation |
||
| 365 | _aINR | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c14925 _d14925 |
||