00453pamaa2200157 4500 0000027983 20091002090000.0 186100107X 005.268 LHO QA76.73 B3 LHO 1998 LHOTKA Visual basic 6.0 business objects Rockford Lhotka. Birmingham: Wrox Press, 1998. xxiii, 735p.: ill.; 24cm. BASIC (Computer program language) Microsoft Visual BASIC