TY  - BOOK
AU  - Claessens,Dieter
AU  - Klonne,Arno
AU  - Tschoepe,Armin
TI  - Sozialkunde der Bundersrepublik Deutschland / 
U1  - 309.143 
PY  - 1968///
CY  - Dusseldorf : 
PB  - Koln , 
KW  -  Germany (Federal Republic),
KW  -  1949
KW  -  Social conditions
N1  -  Includes bibliographical references  : p.385-389
ER  -