@article{DOEDENSLOHSE1977,
  author    = {DOEDENS, H. and LOHSE, M.},
  title     = {Bericht Abfalltechnik auf der Hannover-Messe 1977},
  series = {M{\"u}ll und Abfall, 1977},
  journal   = {M{\"u}ll und Abfall, 1977},
  number    = {6},
  pages     = {157 -- 159},
  year      = {1977},
  language  = {de}
}
@incollection{Stiegler1977,
  author    = {Stiegler, Roland},
  title     = {Fernstudienlehrgang f{\"u}r evangelische Religionslehrer. Studienbrief 10: Herbert Schultze, Probleme der Gewissenserziehung},
  series = {Deutsches Institut f{\"u}r Fernstudien},
  booktitle = {Deutsches Institut f{\"u}r Fernstudien},
  address   = {T{\"u}bingen},
  year      = {1977},
  language  = {de}
}
@incollection{BockRosenthalStreeckHaase1977,
  author    = {Bock-Rosenthal, Erika and Streeck, Silvia and Haase, Christa},
  title     = {Frauen und Politik. Politische Einstellungen von Frauen mit prestigereichen Berufen},
  series = {Soziale Welt},
  volume    = {3},
  booktitle = {Soziale Welt},
  pages     = {399 -- 408},
  year      = {1977},
  language  = {de}
}
@book{Steinhausen1977,
  author    = {Steinhausen, Detlef},
  title     = {Clusteranalyse},
  edition   = {1. Aufl.},
  publisher = {de Gruyter},
  address   = {Berlin [u.a.]},
  isbn      = {3-11-007054-5},
  pages     = {206 S. : graph. Darst.},
  year      = {1977},
  language  = {de}
}
@book{BockRosenthalHachmeisterSorge1977,
  author    = {Bock-Rosenthal, Erika and Hachmeister, Heiner and Sorge, Arndt},
  title     = {Mitbestimmung am Arbeitsplatz},
  publisher = {Schwartz},
  address   = {G{\"o}ttingen},
  isbn      = {3-509-01026-4},
  pages     = {313 S. : graph. Darst.},
  year      = {1977},
  language  = {de}
}
@book{BliefertDehmsMorawietz1977,
  author    = {Bliefert, Claus and Dehms, G{\"u}nther and Morawietz, Gerd},
  title     = {Praktische Nomographie},
  edition   = {1. Aufl.},
  publisher = {Verl. Chemie},
  address   = {Weinheim [u.a.]},
  isbn      = {3-527-25685-7},
  pages     = {X, 204 S. : graph. Darst.},
  year      = {1977},
  language  = {de}
}