Eckhard Neuman books & textbook
Functional Graphic Design in the 20's.
Neuman, Eckhard Many b&w and some color
Reinhold Publishing /1967T Hardcover / 96 Pages
Xanti Schawinsky: Foto
Eckhard Neuman Xanti Schawinsky
Benteli Verlag /1989T Paperback / 120 Pages
isbn-10: 3716506672 / isbn-13: 9783716506677