00628nam a22002177a 4500 SNU 20140721182646.0 140721b xxu||||| |||| 00| 0 eng d HCL Ball, Derek Official PowerBuilder 6 : advanced tools for the Enterprise /Derek Ball : 2nd ed London ; New York : International Thomson Pub. Co. , ©1997 xiv, 812 p. : ill. ; 24 cm. Application software -- Development. PowerBuilder. PFC Internet Computer Science ddc HCL 15996 15996 1 0 ddc 0 0 SNUL SNUL 2014-07-21 0 005.276 BAL H9648 2014-07-21 00:00:00 2014-07-21 HCL