000 00420nam a2200169 4500
005 20130515015115.0
008 111112s9999 xx 000 0 und d
020 _a9966-802-07-x
082 0 0 _a004. onu
100 1 _a"onunga, john . "
245 1 0 _acomputer studies book 3:
_b/
_c john.. onunga
250 _a2 ed.
260 _anairobi :
_bmariwa
_c2005.
300 _a", 223p.;
_c21 cm."
504 _a
650 0 _a
_x
999 _c39926
_d39926