1
Corporate Authors:
Published: R. Oldenbourg Verlag,
Publication Dates: 1979.
Call Number: TU991-54/J25/1979/80/
;
Published: R. Oldenbourg Verlag,
Publication Dates: 1979.
Call Number: TU991-54/J25/1979/80/
2
Corporate Authors:
Published: R. Oldenbourg Verlag,
Publication Dates: 1981.
Call Number: TU991-54/J25/1981/82
Published: R. Oldenbourg Verlag,
Publication Dates: 1981.
Call Number: TU991-54/J25/1981/82