000 00323nam a2200133 4500
022 _a21416818
082 _b1
100 _aONAH E.STEPHEN
245 _aJOURNAL OF MATHEMATICAL SCIENCES
250 _aVOL.4 NO 1
260 _aNIGERIA ABUJA
_bNATIONAL MATHEMATICAL CENTRE
_c2016
300 _aVI, 918PAGES
_bILL
942 _cBK
999 _c5873
_d5873