Cross-national comparative survey research : theory and practice : papers and proceedings of the Round table Conference on Cross-National Comparative Survey Research (Budapest 25-29 July 1972) 2026-02-15T21:52:53+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Petrella, Riccardo; Szalai, Alexander (Pergamon Press, 1977)