@article{HarthPeter1989,
  author    = {Harth-Peter, Waltraud},
  title     = {Vorwort (Das Kind (1989) 6)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42779},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Kind},
  language  = {de}
}
@article{HarthPeter1989,
  author    = {Harth-Peter, Waltraud},
  title     = {Vorwort (Das Kind (1989) 5)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42789},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Kind},
  language  = {de}
}
@article{HarthPeter1991,
  author    = {Harth-Peter, Waltraud},
  title     = {Vorwort (Das Kind (1991) 9)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-43307},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Kind},
  language  = {de}
}
@article{HarthPeter1990,
  author    = {Harth-Peter, Waltraud},
  title     = {Vorwort (Das Kind (1990) 8)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42744},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Kind},
  language  = {de}
}
@article{HarthPeter1990,
  author    = {Harth-Peter, Waltraud},
  title     = {Vorwort (Das Kind (1990) 7)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42721},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Kind},
  language  = {de}
}
@misc{HarthPeter1987,
  author    = {Harth-Peter, Waltraud},
  title     = {Maria Montessori: Texte und Gegenwartsdiskussion / Winfried B{\"o}hm (Hrsg.)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42817},
  year      = {1987},
  abstract  = {Rezension zu Winfried B{\"o}hm (Hrsg.): Maria Montessori. Texte und Gegenwartsdiskussion. 3., neu bearbeitete Auflage. Bad Heilbrunn 1985},
  language  = {de}
}
@techreport{HarthPeter1990,
  author    = {Harth-Peter, Waltraud},
  title     = {Montessori in der DDR?},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42730},
  year      = {1990},
  abstract  = {No abstract available},
  subject      = {Kind},
  language  = {de}
}
@misc{HarthPeter1989,
  author    = {Harth-Peter, Waltraud},
  title     = {Hinweis auf Ver{\"o}ffentlichung: F{\"u}r die Nacht geborgen.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42759},
  year      = {1989},
  abstract  = {Rezension: F{\"u}r die Nacht geborgen. Gute-Nacht-Geschichten und Gebete f{\"u}r Kleinkinder im Alter von 3 bis 5 Jahren. Text von Sabine und Gerhard Schulte. Eine Calig-Kassette von ca. 40 Minuten Spielzeit. Bernward Verlag. Hildesheim 1988},
  language  = {de}
}
@techreport{HarthPeter1989,
  author    = {Harth-Peter, Waltraud},
  title     = {Generalversammlung der Association Montessori Internationale (AMI) vom 1. April 1989},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42695},
  year      = {1989},
  abstract  = {No abstract available},
  subject      = {Montessori},
  language  = {de}
}
@misc{HarthPeter1989,
  author    = {Harth-Peter, Waltraud},
  title     = {Welcher Altersunterschied soll zwischen den Kindern in einer Montessori-Gruppe bestehen? / Rosy Joosten-Cotzen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-42766},
  year      = {1989},
  abstract  = {Im englischen Original: "But, the better may never be the opponent of the best!" Rosy Joosten-Cotzen. Aus dem Englischen {\"u}bersetzt und mit einer Einleitung versehen von Waltraud Harth-Peter: Welcher Altersunterschied soll zwischen den Kindern in einer Montessori-Gruppe bestehen?},
  subject      = {Erziehung},
  language  = {de}
}