73279321
Sep 25, 1980
Mar 23, 1982
Computer Programs Recorded on Tapes, Discs and Cards for Use in Comparing Existing Stock Portfolios Against Changes in Common Stocks
Electrical and Scientific ApparatusPaper, Tape and Cards for the Recordal of Computer Programs for Use in Comparing Existing Stock Portfolios Against Changes in Common Stocks
Paper Goods and Printed Matter