TY  - BOOK
AU  - De Castro,Leonardo D.
AU  - De Ville,Agerico M.
TI  - Ethics and logic; basic concepts
U1  - 170 
PY  - 1994///]
CY  - Q.C.
PB  - Katha Publ.
KW  - Ethics
KW  - Logic
KW  - ETHICS
ER  -