Lange, David C. (David Christoph) · New York : John Wiley & Sons ; London : Chapman & Hall · leaf 134
PLATE XX 4-8 ■--J- K BLIG ) POBLIC PROBLEMS 123 PLATE XXI … Elevation Section These Problems are to be done at twice this scale /^^ I POBLr ^hi^Afi^ 124 GENERAL METHODS PLATE XXn
Shades and shadows · Geometry, Descriptive
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