TY  - BOOK
AU  - Mourant,John A.
TI  - Formal logic: an introductory textbook
T2  - Christian wisdom series
AV  - BC71 .M7
U1  - 160 
PY  - 1963///
CY  - New York
PB  - Macmillan
KW  - Logic
KW  - Local
N1  - Includes index; Bibliography: p. 409-411
ER  -