00642nam a22001931 4500 1/14358 990216s1969 enk 001 0eng d 14837 DLC GR-PeUP 651.8 SH Sharpe, William F. The economics of computers/ William F. Sharpe. New York: Columbia University Press, 1969. x, 571p.: fig.; 24cm. Bibliography. Business Data processing. Electronic data processing departments. Computer industry United States. INST UNIPILB MAIN 20040709 651.8 SH 00107460 00107460 LOAN 0 1