000 00289nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a371.3
100 _aS Michael Kravitz
245 0 _aEffective Presentation skills
250 _a1
260 _bViva Publishing House
_c2004
942 _cBK
999 _c4976
_d4976