APPC :
introduction to LU6.2 /
Alex Berson.
APA Citation
Berson, A. (1990). APPC: introduction to LU6.2. New York: McGraw-Hill.
MLA Citation
Berson, Alex. APPC: Introduction to LU6.2. New York: McGraw-Hill, 1990.
Warning: These citations may not always be complete (especially for serials).