TY  - BOOK
AU  - Klenk Virginia
TI  - Understanding Symbolic Logic
SN  - 0130201421
AV  - BC 135 .K5 2002 
PY  - 2002///
CY  - Upper saddle River, New Jersey 07458
PB  - Prentice Hall
KW  - Logic, symbolic and Mathematical
ER  -