@inbook{5d0a3396f1b4459289a461511c8d64d4,
title = "Unterrichtsdiagnostik – Voraussetzung f{\"u}r die Verbesserung der Unterrichtsqualit{\"a}t",
keywords = "Erziehungswissenschaften",
author = "Andreas Helmke and Tuyet Helmke and Gerlinde Lenske and Pham, \{Hong Giang\} and Anna-Katharina Praetorius and Friedrich-Wilhelm Schrader and Manuel Ade-Thurow",
year = "2012",
month = feb,
day = "1",
language = "Deutsch",
isbn = "9783556061923",
pages = "133--144",
editor = "Huber, \{Stephan Gerhard\}",
booktitle = "Jahrbuch Schulleitung 2012",
publisher = "Carl Link Verlag",
}