Campbell,D.R. Campbell, M.V. Mastering d Base IV - McGraw-Hill N.Y. 1992 - 610 - File Structure Editing Printing Modifying On Forms Design ISBN: 0-02-800158-3 = Campbell,D.R. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: 5876 Nat. Bib. Agency Control No.: 681.3CAM Subjects--Topical Terms: Computer Science Universal Decimal Class. No.: 681.3