Prague, Cary N. Dbase 1.1 : Programming / Cary N. Prague and James E. Hammitt - 2nd ed. completely revised for version 1.1 - 906 páginas ISBN: 0830635696 Subjects--Uniform Titles: dBASE IV (Programa para computadora) Subjects--Topical Terms: Administración de bases de datos LC Class. No.: QA76.9D3 / P737 1990