Meijenfeldt, Ernst von. Below ground level : creating new spaces for contemporary architecture / by Ernst von Meijenfeldt - Boston : Birkhäuser, 2003 - 264p. ill. [chiefly col.] 23cm. ISBN: 3764369086 Subjects--Topical Terms: Underground architecture--History--20th century.Architecture - Modern Dewey Class. No.: 720.473 MEI