00374nam a2200121Ia 450000100060000000800410000604000130004708200190006024500960007926000590017530000110023454600070024512130140401s9999    xx            000 0 und d  cPK-LaUMT  a 005.437bCOM-  aComponent objects and companion products for visual basic:bprogramming system for windows.  aLos Altos,USA:bFawcette Technical Publications,c1998  a240 p.  aEN