Spofford, Charles M.
The theory of structures / Charles M. Spofford. - New York : McGraw-Hill Book Company, 1939
. - 615 p. : il. ; 24 cm
CA-557
The theory of structures / Charles M. Spofford. - New York : McGraw-Hill Book Company, 1939
. - 615 p. : il. ; 24 cm
CA-557