@book{ Solr-024987700, title = {Basic dilemmas in the social sciences}, author = {Blalock, Hubert M.}, address = {Beverly Hills, Calif. u.a.}, publisher = {Sage}, year = {1984}, edition = {1. pr}, note = {Literaturverz. S. 180 - 182}, url = {http://www.loc.gov/catdir/enhancements/fy0654/83024590-d.html} url = {http://www.loc.gov/catdir/enhancements/fy0654/83024590-t.html} }