| 000 | 00432nam a2200133Ia 4500 | ||
|---|---|---|---|
| 003 | KE-NaHC | ||
| 008 | 130518s9999 xx 000 0 und d | ||
| 040 |
_aKE-NaHC _beng _cKE-NaHC _dKE-NaHC |
||
| 100 | _aJewkes, John et al. | ||
| 245 | 1 | 4 |
_aThe sources of invention _bby John Jewkes, David Sawers, Richard Stillerman |
| 260 |
_aNew York _bSt. Martin's Press _c1959 |
||
| 650 | _aInventions | ||
| 942 |
_hT _2GEN _i212 _m.JEW _cBK |
||
| 999 |
_c377352 _d377252 |
||