TY -
GEN
AU - American Center for Study of Distance Education
TI -
ACSDE research monograph
PB - ACSDE
KW - Monografische Reihe
PY - 19XX-
N2 - Nebensacht.: Research monographs
CY - University Park, Pa.
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -