A Page 13, Nov. 24 story gave the wrong sales data for Discas Inc. It reported sales of $1.88 million for the fourth quarter, ended April 30. Year-end sales were about $6 million.
A Page 9, Dec. 1 education item, ``SPI brochure targets middle, high schoolers,'' gave the wrong telephone number. The correct number is (202) 974-5200.