Rare Vintage Transparency Masters Computer Programming Structured Cobol c.1977

PSYCHOTHERAPY: Confrontation Problem-Solving Technique Harry H. Garner, M.d. ...

Theory of Problem Solving: An Approach to Artificial Intelligence (1969) Bellman

Marijuana & Health Report to Congress LSD Problem Solving Psychedelic Drug Book

Structured COBOL Programming 3E 1980 Stern/Stern Vintage Computer

1953 Algebra for Problem Solving Book 2 by Freilich, Berman… Vintage School Book

Visual Design: A Problem Solving Approach by Lillian Garr 1967 MCM Vintage HBDJ

UNREAD Rubik Book: SOLVING THE CUBE c. 1981, 22pgs