TY  - BOOK
AU  - Radford,John
AU  - Burton,Andrew
TI  - Thinking: its nature and development
SN  - 0471704768
AV  - BF455 .R2
U1  - 153.42 RAD B 
PY  - 1974///
CY  - London, New York
PB  - Wiley
KW  - Thought and thinking
N1  - Includes index; Bibliography: p. [396]-421
ER  -