@book{buch496,
    affiliation = {Professur für Didaktik der Informatik},
    title = {Unterrichskonzepte für informatische Bildung},
    year = {2005},
    pages = {321},
    location = {Bonn},
    publisher = {GI Edition},
    series = {Lecture Notes in Informatics},
    edition = {neuerscheinung},
    isbn = {3-88579-389-X},
    author = {Friedrich, Steffen and Rohland, Holger},
    editor = {Steffen Friedrich, SF}
}