000 00593nam a2200205 4500
001 29295/80
005 20130515014212.0
008 111112s9999 xx 000 0 und d
020 _a0 85038 062 6
020 _ahard cover
082 0 0 _a374. 4 hol
100 1 _a"holmberg, borje . "
_99571
245 1 0 _adistance education;:
_ba survey and bibliography/
_c borje.. holmberg
250 _a1 ed.
260 _auk :
_bkogan page company
_c1977.
300 _a", 167p.;
_c22 cm."
504 _aincludes bibliography
650 0 _acorrespondence schools and courses
_98816
942 _2lcc
_cBK
999 _c16065
_d16065