TY  - GEN
AU  - Leibniz, G. W.
TI  - Discourse on metaphysics and other essays
SN  - 0872201325
U1  - 193 LEI 
PY  - 1991///
CY  - Indianapolis : Hackett Publishers
KW  - Philosophy
KW  - Metaphysics
N1  - Includes bibliographical references
ER  -