TY  - BOOK
AU  - Lean,George F.
ED  - American Catholic Philosophical Association
TI  - Immateriality
SN  - 0-918090-12-1
PY  - 1978///
CY  - Washington
PB  - Issued by the Office of the National Secretary of the Association, The Catholic University of American 
N1  - Бібліогр. в кінці статей
ER  -