Lebenshilfe
University of Tsukuba Library1974-1980K-L31500
13-15,16(1,3-4),17,18(1),19(1-2)
OPAC
Hiroshima University Central Library, Interlibrary Loan図・自動書庫1976-1980
15-18,19(1-2)
Bundesvereinigung Lebenshilfe für Geistig Behinderte, 1980-2008
Available at 6 libraries