| 000 | 00403nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180413s9999 xx 000 0 und d | ||
| 020 | _a0801831288 (Pbk) | ||
| 100 | _aZieger Robert H | ||
| 245 | 0 | _aAmerican Workers American Unions 1920 1985 | |
| 260 | _bBaltimore : Johns Hopkins 1986. | ||
| 300 | _a233 | ||
| 546 | _aEng | ||
| 690 | _aTrade Unions ; United States ; History ; United States Of America. | ||
| 999 |
_c10929 _d10929 |
||