| 000 | 00356 a2200121 4500 | ||
|---|---|---|---|
| 008 | 181008b xxu||||| |||| 00| 0 eng d | ||
| 100 | _aAbogunrin, Olawale Rapheal | ||
| 245 | _aSubgroups and subsemigroups | ||
| 260 |
_bBowen University _c2011 _aIwo |
||
| 300 |
_avii, 41p. _bill. |
||
| 650 |
_aMathematics _95569 |
||
| 942 |
_cTH _hMAT .A26x 2011 |
||
| 999 |
_c25741 _d25740 |
||