A logical analysis of the concept of existence involved in existence propositions [microform]

Manylion Llyfryddiaeth
Prif Awdur: Lagmay, Alfredo Villagracia 1919-
Fformat: Visual Material
Iaith:English
Cyhoeddwyd: Quezon City Photoduplication Service. University of the Philippines Library 1977.
Pynciau: