PUCPR Search for 'an:84434'

Computers and business information processing

By Davis, William S..
Reading, Mass. Addison-Wesley Pub. Co. 1981 .
xviii, 475 p., [4] leaves of plates , "Substantial portions of this text were originally published in Business data processing, by William S. Davis." 23 cm..
0201031612

Information processing systems

By Davis, William S..
Reading, Mass. Addison-Wesley Pub. Co. 1981 .
xix, 504 p., [4] leaves of plates

Business data processing

By Davis, William S..
Reading, Mass. Addison-Wesley Pub. Co. 1978 .
xxii, 442 p. , Includes index.

Computing fundamentals dBASE IV

By Davis, William S..
Reading, Mass. Addison-Wesley 1990 .
vi, 186 p. , Includes index. 24 cm..
0201198290

Computers and business information processing

By Davis, William S..
Reading, Mass. Addison-Wesley 1983 .
xvi, 523, [33] p., [8] p. of plates , Includes index. 23 cm..
0201111187 (pbk.)

Computers and business information processing

By Davis, William S..
Reading, Mass. Addison-Wesley 1983 .
xvi, 523, [33] p., [8] p. of plates , Includes index. 23 cm..
0201111187 (pbk.)