Engel, Heino. <br/><br/>
Tragsysteme / 
Heino Engel ; mit einem Vorwort von Ralph Rapson = Structure systems / Heino Engel ; with a preface by Ralph Rapson. 
 - 5th ed. 
 - Ostfildern :  Hatje Cantz Verlag,  2013, c1997. 
 - 352 p. :  chiefly ill., plans ;  30 cm. 
<br/><br/><label>ISBN: </label>9783775718769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture.<br/>Structural engineering.