| 000 | 003730000a22001450004500 | ||
|---|---|---|---|
| 008 | 140223b1973 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aENG | ||
| 080 | _aB27 L3 | ||
| 082 | _aB27 L3 | ||
| 245 | _aGroup axioms, group morphisms | ||
| 260 |
_aBletchley _bOpen Univ Pr. _c1973 |
||
| 500 | _aOpen University M202,4-5 B397 | ||
| 650 | _aGROUPS | ||
| 906 | _aOPEN UNIVERSITY | ||
| 999 |
_c252372 _d252372 |
||