TY  - BOOK
AU  - Fearnside, W. Ward.
TI  - About thinking
SN  - 0130008443
U1  - 160 
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Logic
N1  - Includes bibliographical references and index
ER  -