000 00610nam a22002177a 4500
005 20221123114424.0
008 180312b xxu||||| |||| 00| 0 eng d
040 _aLB-BrCRDP
050 _a71138476
082 _a371.3078 G371t
100 _aGerlach, Vernon S., 1922-
245 _aTeaching and media:
_bA Systematic approach
260 _aNew Jersy
_bPrentice-hall, inc
_c1971
300 _a392p
_c23cm
650 _aAudio-visual education
650 _aInstructional materials
650 _aTeaching Materials
650 _aTeaching Aids and devices
700 _aDonald P. Ely
942 _2ddc
_cBK
999 _c18877
_d18877