Robert W. Boruch

TitelISBN-13
(ISBN-10)
Erschei-
nungsjahr
andere Autoren
Survey Research Designs: Towards a Better Understanding of their Costs and Benefits978-3-54O-96428-5
(3-54O-96428-2)
1986Robert W. Pearson

R. B · Robert B. · Robert W. · W. B.

Robert W. Bowen