000 00332nam a2200121Ia 4500
001 MPKV052018
008 120911s9999 xx 000 0 und d
082 _a630.715
245 _aSpeech Teacher Vol 21
_c;
246 _aSpeech Teacher Vol 21
260 _aColorado
_bSpeech Commu. Association
_c1972
650 _aAgricultural Extention
999 _c50020
_d50020