000 | 00553 a2200277 4500 | ||
---|---|---|---|
001 | 114840 | ||
020 | _a0 | ||
041 | _aeng | ||
080 | _a621.979 Ele | ||
245 | _aElectron at work : in the processing of stamping dies | ||
250 | _a | ||
260 | _aMichigan | ||
260 | _bElox, | ||
260 | _c1960 | ||
300 | _avarious p. | ||
300 | _c28 cm | ||
490 | _a | ||
100 | _a | ||
700 | _a | ||
650 | _a | ||
650 | _aDies (Metal working) | ||
650 | _aElectrons-Emission | ||
650 | _aElectric metal-cutting | ||
942 | _cBK | ||
942 | _2UDC | ||
999 |
_c38042 _d38042 |