00317nam a2200133Ia 4500008004100000041000800041082001900049100001300068245003400081260003200115300000800147365001600155700001200171230718s9999    xx            000 0 und d  aeng  a005.13' 3bPER  aPerry G.  aTys Visual Basic 6 In 21 Days  c2003bTechmedia publication  a849  cRs.b360.00  aPerry G