TY  - BOOK
AU  - Pinto,Robert C.
AU  - Blair,J.Anthony
AU  - Parr,Katharine Elizabeth
TI  - Reasoning: a practical guide for Canadian students
SN  - 0-13-14366-9
PY  - 1993///
CY  - Scarborough
PB  - Prentice-Hall Canada Inc.
ER  -