73779529
Feb 6, 1989
Mar 24, 1992
COMPUTER PROGRAMS PRERECORDED ON MAGNETIC TAPES OR MAGNETIC PLATES FOR USE IN MAINFRAMES, WORK STATIONS, MINI COMPUTERS AND COMPUTERS OTHER THAN PERSONAL COMPUTERS, AND INSTRUCTIONAL MANUALS SOLD THEREWITH FOR USE IN THE FIELDS OF BUSINESS, GOVERNMENT, EDUCATION AND SCIENCE
Electrical and Scientific ApparatusEDUCATIONAL SERVICES; NAMELY, PROVIDING TRAINING COURSES IN THE USE AND APPLICATION OF COMPUTER PROGRAMS
Education and Entertainment