| 000 | 00358nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1962 xxu||||| |||| 00| 0 eng d | ||
| 082 | _a668.4 PENP | ||
| 100 | _aPENN (W S). | ||
| 245 | _aP V C technology. | ||
| 260 |
_aLondon. _bMaclaren & Sons., Ltd., _c1962 |
||
| 300 | _axiv,385 | ||
| 650 | _aPVC | ||
| 690 | _aIndustrial Technology | ||
| 906 | _a038995 | ||
| 999 |
_c89337 _d89337 |
||