| 000 | 00332nam a2200121 4500 | ||
|---|---|---|---|
| 020 | _a0-87170-002-6 | ||
| 082 | _a669.950 28 P568m | ||
| 100 | _aPetzow, Günter | ||
| 245 | _aMetallographic Etching / Günter Petzow | ||
| 260 | _aEstados Unidos : American society for metals | ||
| 300 | _a131p. / 21 cm. | ||
| 650 | _a1. METALLOGRAPHIC | ||
| 999 |
_c25642 _d25642 |
||