1. Graphics analysis and conceptual design
پدیدآورنده : A.S. Levens
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Design, Industrial,Engineering graphics
رده :
T
،
353
،.
L62
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2. Graphics in engineering and science
پدیدآورنده : /A.S. levens
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع :
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3. Graphics in engineering design
پدیدآورنده : Levens, A. S.)Alexander Sander(
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Engineering graphics,، Design, Industrial
رده :
T
353
.
L628
1980
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4. Problems in Mechanical Drawing
پدیدآورنده : A. S. Levens, S. J. Cooper
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع :
رده :
T
،
354
،.
L49
,
P7
،
1985
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5. Problems in Mechanical Drawing
پدیدآورنده : Levens, A.S.,A.S. Levns, S.J. Cooper; Keyed to Mechanical Drawing by French, Svensen, Helsel, and Urbanick
کتابخانه: Library and Documentation Center of Kurdistan University (Kurdistan)
موضوع : ، Mechanical drawing
رده :
T
357
.
L4
P7
1985
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6. Problems in Mechanical drawing: With emphasis on feehand sketching
پدیدآورنده : A.S. Levens,A.E. Edstrom
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Mwchanical drawing,Engineering drawing
رده :
T
،
354
،.
L49
،
1966
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7. Problems in engineering graphics
پدیدآورنده : LEVENS,A S
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : ENGINEERING DRAWINGS
رده :
T
353
.
L4
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