00622nam a2200193 a 450000500170000000800410001702000150005805000200007310000220009324500770011525000120019226000470020430000480025144000370029950000200033665000240035670000200038070000280040020230110143832.0060111s2000    aa a   g i    000 0 eng d  a076680531X 4aT353b.G63 20001 aGoetsch, David L.10aTechnical drawing /cDavid L. Goetsch, William S. Chalk, John A. Nelson.  a4th ed.  aAlbany, N.Y. :bDelmar Publishers,cc2000.  axvii, 1054 p. :bill. (some col.) ;c29 cm. 0aDelmar technical graphics series  aIncludes index. 4aMechanical drawing.1 aChalk, William.1 aNelson, John A.,d1935-