Mosley, David. Advanced PowerBuilder 4 Techniques D. Derrik.Deyhimi, David ScottHeath, & David,Mosley. - New York : John Wiley & Sons,Inc., c1995. - xxxvi, 833 p.: ill.; This book also having Appendix A,B,C,D,E from 779-819 ISBN: 0471049891 Dewey Class. No.: 005.432 / DEY/ADV