Hardorp, Detlef books & textbook
Anthroposophy (A Fragment): A New Foundation for the Study of Human Nature (CW 45) (Classics in Anthroposophy)
Steiner, Rudolf Creeger, Catherine E. Hardorp, Detlef Dyson, James A. Sardello, Robert
SteinerBooks /1996-04-01 Paperback / 224 Pages
isbn-10: 0880104015 / isbn-13: 9780880104012
All Compact Orientable Three Dimensional Manifolds Admit Total Foliations (Memoirs of the American Mathematical Society)
Amer Mathematical Society /1980-01-01 Paperback / 74 Pages
isbn-10: 0821822330 / isbn-13: 9780821822333
