000 00387 a2200121 4500
008 181018b xxu||||| |||| 00| 0 eng d
100 _aAdesina, Gabriel Ola
245 _aIdempotent elements of full transformation semigroups for n= 1 - 4
260 _bBowen University
_c2010
_aIwo
300 _avi, 27p.
_bill.
650 _aMathematics
_95569
942 _cTH
_hMAT .A33x 2010
999 _c25855
_d25854