000 00351nam a2200145Ia 4500
001 20737
008 230330s9999 xx 000 0 und d
100 _aOlatokun, Wole et al.
245 0 _aComputer Studies for Junior Secondary Schools Book 3
260 _aNigeria
260 _bHEBN Publishers Plc
260 _c2007
300 _a74
942 _cBK
999 _c8770
_d8770