00322nam a2200133Ia 4500008004100000041000800041082001800049100001600067245004500083260002000128300000800148365001600156700001600172230718s9999    xx            000 0 und d  aeng  a005.13'3bGUR  aGurewich N.  aTeach Yourself Visual Basic 5 In 21 Days  c1997bTechmedia  a799  cRs.b270.00  aGurewich N.