-
881
-
882
-
883
The data processing manager's survival manual a guide for managing people and resources
Publicado em 1982Livro -
884
-
885
-
886
An introduction to computers and information processing (formerly Principles of data processing)
Publicado em 1982Livro -
887
-
888
Welcome to computers a comprehensive approach to computer awareness for ages 10 to 14 years
Publicado em 1982Livro -
889
-
890