Douglas R. Seidler
Books
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Revit Architecture for Designers
Digital Drawing for Designers A Visual Guide to AutoCAD
Hand Drawing for Designers
Teaching
SketchUp Workshops
Bio
About the author
Philosophy of teaching
Contact
Contact
Revit Architecture 2022 for Designers
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Companion Downloads
(all editions)
North American Paper Sizes
US Paper Size
Imperial Size
SI Size
Closest ISO Size
ANSI A
(Letter)
8.5" x 11"
216 x 279mm
A4
ANSI B
(Tabloid)
11" x 17"
279 x 432mm
A3
ANSI C
17" x 22"
432 x 559mm
A2
ANSI D
22" x 34"
559 x 864mm
A1
ANSI E
34" x 44"
864 x 1118mm
A0
ARCH C
18" x 24"
A2
ARCH D
24" x 36"
A1
ARCH E
36" x 48"
A0
ARCH E1
30" x 42"
n/a
Standard International (ISO) Paper Sizes