کتاب های Thomas Erler
UML. Das bhv Taschenbuch
Thomas Erler, Michael Ricken
UML. Das bhv Taschenbuch. Mit CD-ROM
Thomas Erler, 2002
Whose Middle Ages? Teachable Moments for an Ill-Used Past
Andrew Albin, Mary C. Erler, Thomas O’Donnell, Nicholas L. Paul, Nina Rowe, 2019
