000 00402 a2200157 4500
082 _a621.381952
_bIn8
100 _aVlietstra, J.
245 1 _aCOMPUTER AIDED DESIGN
260 _aAmsterdam
_bNorth Holland Pub.
_c1973
300 _a462
650 _aElectronic Calculating Machines -- Design And Construction
700 _aWielinga, R. F.
700 _a
964 _gCIRC
997 _aA44300 s C
999 _c461945
_d461945