00274pam a2200109 a 4500020000500000041000500005082000600010100003000016245005800046260004300104300001700147  c  h  a-  aMCCLANHAN (David)eauthor  aPower Builder 6, A Developers GuidehTextual Document  bPrentice Hall of India New Delhic1998  axlviii, 1197