TY  - BOOK
AU  - Rescher Nicholas
TI  - Theory of possibility :  a constructivistic and conceptualistic account of possible individuals and possible worlds
U1  - R3, L5 
PY  - 1975///
CY  - Oxford
PB  - Basil Blackwell      
N1  - Appendix 220-22p; Bib 223-48p
ER  -