TY  - BOOK
AU  - Parker,Dewitt Henry
AU  - K.Frankena,William
TI  - The philosophy of value
U1  - 121 
PY  - 1957///
CY  - Ann Arbor
PB  - University of Michigan Press
KW  - Phenomenology
KW  - Knowledge, Theory of
KW  - Perception (Philosophy)
ER  -