Salcedo, Gregory B. PC World Paradox 3.5 breakthrough power programming / [electronic resource] / by Gregory B. Salcedo and Martin W. Rudy ; special preface by Richard Schwartz ; special introduction by Richard Landry.. — San Mateo, Calif. : : IDG Books Worldwide,, c1990.. — xxiv, 754 p. : : ill. ; 24 cm. + 1 computer disk (3 1/2 in.)
System requirements for computer disk: IBM PC family or a 100% compatible PC; 512K RAM or more (preferably 4MB); DOS 2.0 or higher (DOS 3.3 or higher recommended); Paradox 3.5 program; compatible monochrome, color, EGA, or VGA monitor, with adaptor; CGA, EGA, VGA, or Hercules graphics card (to display graphics); compatible dot-matrix, letter quality, or laser printer (optional); extended memory, expanded memory, and/or a math coprocessor (optional); supports network environment. "Book level: intermediate to advanced"--Cover. Includes index.