000 00556nam a2200193 4500
008 110906s9999 xx 000 0 und d
020 _a0 85038 095 2
020 _a(hard cover):
050 _aLB1043
_b.H39 1976
100 0 _aheidt,
245 1 0 _aInstructional media and individual learner:a classification:
_band systems appraisal/
_cErhard;
250 _a1
260 _auk:
_bkogan page
_c1978,
300 _a174,
_c22
500 _ano index
504 _aincludes references
600 1 0 _au
942 _2lcc
_cBK
_hLB1043.H39 1976
999 _c50258
_d50258