Bildungserf. v. Ostd. nicht zu Lasten der Bildungsch. der Restbev. [Split2]
de
Educ. exp. of East Germans not at expense of educ. opport. of rest population [S
en
Educ. exp. of East Germans not at expense of educ. opport. of rest population [S
en-GB
Educ. exp. of East Germans not at expense of educ. opport. of rest population [S
en-US