00572nam a2200205Ia 450000100070000000500170000700800410002401000150006502000150008004000080009504100080010305000200011108200220013110000220015324500630017526000500023830000290028850000200031765000290033732733920170602155450.0140718s1983    njua          001 0 eng    a 82015016   a0134792874  aBEA  aspa00aT385b.G63 198300a604.2/4/028542191 aGoetsch, David L.10aIntroduction to computer-aided draftingcDavid L. Goetsch.  aEnglewood Cliffs, N.J.bPrentice-Hallcc1983.  axi, 210 p.bill.c29 cm.  aIncludes index. 0aComputer Graphics2Local