Pask Gordon Conversation cognition and learning a cybernetic theory and methodology - Amsterdam Elsevier 1975 - xi,570p. cm. Appendices 439-540p (A-K); Glossary 551-64p Standard No.: 79,736 Source: Textual Subjects--Topical Terms: COGNITIVE STYLES Dewey Class. No.: S:40bD6:78, L5