dBase IV : the complete reference / Geoffrey T. LeBlond ... [et al.]. LeBlond, Geoffrey T. LeBlond Group. dBase IV (Computer file) Database management. QA76.9.D3 D3856 1989 001.642 20 DBA "The LeBlond Group--Geoffrey T. LeBlond, William B. LeBlond & Brent Heslop"--Cover. Includes index. Berkeley : Osborne McGraw-Hill, c1989. c1989. 1989 Text xiv, 1488 p. : eng