000 00277nam a22001217a 4500
020 _a0-946183-74-0
082 _a607.1041
_bLEV
100 _aLever Colin
245 _aDiscovering Technology Book I
260 _aLance
_bCauseway Press Ltd
_c1992
300 _a96 p.
942 _cL
999 _c18353
_d18353