00452nam a2200133Ia 4500008004100000020001500041041000800056082001600064100001900080245015600099250000600255260004600261300001100307210716s2000    xx            000 0 und d  a0071354077  aeng  a658.45 ZELG  aZelazny, Gene.  aSay It With Presentations: how to design and deliver successful business presentatiions.bHow to design and deliver successful business presentatiions.  a1  aNew YorkbMc Graw Hill Book Companyc2000  avi,154