Data processing for business / Gerald A. Silver, Joan B. Silver.- 2nd ed.
Silver, gerald a
Data processing for business / Gerald A. Silver, Joan B. Silver.- 2nd ed. - 2E - New York : Harcourt Brace Jovanovich, c1977. - xi, 596 p. : ill. ; 25 cm.
0155168096
Business -- Data processing.
658.054 SIL
Data processing for business / Gerald A. Silver, Joan B. Silver.- 2nd ed. - 2E - New York : Harcourt Brace Jovanovich, c1977. - xi, 596 p. : ill. ; 25 cm.
0155168096
Business -- Data processing.
658.054 SIL