00309nam a2200109 a 450000500170000002000150001708200190003210000170005124500720006826000430014030000160018320251203092002.0  a0131793004  a005.4,bD, mah  aMahler, Paul  aPower builder:building client server applications, Paul Mahler, eng  aEngllewood cliffs, Prentice-Hallc1995  a439p.c22cm