000 00538nam a2200181 4500
001 33374/81
005 20130515014405.0
008 111112s9999 xx 000 0 und d
020 _a92-3-101694-8
050 _aLB1043
_b.M85 1980
100 1 _a"0, . "
_93953
245 1 0 _aThe multilateral exchange of educational audio-visual materi:
_bals/
_c ..
250 _a1 ed.
260 _afrance :
_bunesco
_c1980.
300 _a", 117p.;
_c24 cm."
504 _aincludes bibliography
942 _2lcc
_cBK
_hLB1043.M85 1980
999 _c19132
_d19132