Structure systems
By: Heinrich Engel ; with a preface by Ralph Rapson and an article by Hannskarl Randel.
Publisher: Iliffe
Published: 1968
Place of publication: London
Language: ger
Number of pages: 281
Subjects: Structural Engineering.
Notes: Originally published as 'Tragsysteme.' : Deutsches Verlags-Anstalt, 1967.

Parallel German and English text.