Results for Discipline:
Impact Research, Recipient Research
Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Langguth, M.; Schumann, Lothar.- 1972. 66p.
Author(s): Lindner, Bernhard.- 1982. 21p.
Author(s): Richter, W.; Schumann, Lothar.- 1972. 45p.
Author(s): Becker, Cornelia.- 2002. 72p.