00288    a2200109   4500020001500000082001700015100002300032245004200055260004200097300002200139650001700161  a1572314354  a005.268bHAL  aHalvorson, Michael  aMicrosoft visual basic 5 step by step  aRedmondb Microsoft pressc1997g1997  axxvi, 380p.c23cm  aVisual Basic