CECIL
ENGINEERING DRAWING AND DESIGN - 6TH - NEW YORK MCGRAW HILL 2001 - 0 1
1
1
0
0-07-824154-5
2009-544
JAY D. HELSEL DENNIS R. SHORT
TECHNOLOGY(APPLIED SCIENCES)
T 353 .J47
ENGINEERING DRAWING AND DESIGN - 6TH - NEW YORK MCGRAW HILL 2001 - 0 1
1
1
0
0-07-824154-5
2009-544
JAY D. HELSEL DENNIS R. SHORT
TECHNOLOGY(APPLIED SCIENCES)
T 353 .J47