000 00378nam a22001457a 4500
005 20210930195118.0
008 170822b xxu||||| |||| 00| 0 eng d
022 _a0331-5266
040 _cKWASU
050 _aQ1
_b.N54
245 _aNigerian Journal of Science and Technical Research
_b(NIJOSTER)
260 _aOffa
_bFederal Poly,
362 _a5(2), 2014;
942 _2lcc
_cJRN
999 _c5281
_d5281