| 000 | 00388pam a2200145a 44500 | ||
|---|---|---|---|
| 082 |
_a621 _bSu64u |
||
| 100 | _aSummer, W. | ||
| 245 | 1 | _aULTRA-VIOLET AND INFRA-RED ENGINEERING | |
| 260 |
_aLondon _bPitman _c1962 |
||
| 300 | _a300 | ||
| 650 | _aInfra-Red Rays -- Industrial Applications | ||
| 650 | _aUltra-Violet Rays Industrial Applications | ||
| 964 | _gCIRC | ||
| 997 | _a11690 s C | ||
| 999 |
_c415597 _d415597 |
||