| 000 | 00326cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1973 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR712x42 R541 | ||
| 100 | _aRoberts, Ernie | ||
| 245 |
_aWorkers' control _cby Ernie Roberts |
||
| 260 |
_aLondon _bGeorge Allen & Unwin _c1973 |
||
| 300 | _a308p. | ||
| 650 | _aWorkers' control | ||
| 999 |
_c434653 _d434653 |
||