000 00273nam a2200097Ia 4500
008 180820s9999 xx 000 0 und d
050 _aC Fil. 371.122 F848h 1991
100 _aFranco, Ernesto A.
245 2 _aA how - to - book for trainers and teachers training
942 _cBK
999 _c56345
_d56345