Parker, Charles S. Understanding Computers and Data Processing: Today and Tomorrow with Basic / Charles S. Parker - United Staes of America: Holt, Rinechart and Winston - xix, 523 p. / 26 cm. Incluye index, contents, glossary, appendix. ISBN: 0-03-063427-X Subjects--Topical Terms: 1. COMPUTADORAS ELECTRÓNICAS DIGITALES LC Class. No.: QA76 5 P318 1984 Dewey Class. No.: 001.64 P534c