000 00332nam a2200133Ia 4500
008 161118s2016 xx 000 0 und d
082 _a371.333 H2P7
100 _aHaas, K.B.
245 0 _aPreparatioin and Use of Audio- Visual Aids
250 _a3rd.
260 _aPrentice Hall
_bNew York
_c1955
300 _a381p.
942 _2ddc
999 _c10667
_d10667