000 00474nam a2200169Ia 4500
005 20250424120247.0
008 250424s9999 xx 000 0 und d
022 _a20063350
050 _aQD 1 .I58/
245 0 _aInternational journal of chemical sciences.
260 _aNasarawa, Nigeria
260 _bDepartment of chemistry, nasarawa state university
260 _c2015
300 _aiii, 107 p. :ill. ; 29 cm.
650 _aChemistry--Periodicals.
942 _cSR
999 _c38299
_d38299