| 000 | 00528nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110649.0 | ||
| 035 | _aF8901000712051 | ||
| 084 | _aUIL BUL 247 1932 | ||
| 100 | _aHam, Clarence W. | ||
| 245 | _aExperimental investigation of the friction of screw threads- / by Clarence W. Ham and David G. Ryan | ||
| 260 | _aUrbana, Illinois : University of Illinois, Engineering Experiment Station | ||
| 300 | _a62 p. | ||
| 440 | _aBulletin ; no.247 | ||
| 690 | _aTornillos, rosca de - Pruebas | ||
| 700 | _aRyan, David G., coaut. | ||
| 999 |
_c60591 _d60591 |
||