000 00200 a2200085 4500
020 _a9780639749648
082 _2137.704761 ENGE
_a137.704761
_b1
100 _aOLIVIER, G
245 _aENGINEERING SCIENCE N3
999 _c773101
_d773100
942 _w438
_xLucy Nkosi
_y438
_zLucy Nkosi