TY  - BOOK
AU  - Ackermann,Robert
TI  - Theories of knowledge: a critical introduction
SN  - 9780070001800
AV  - BD161 .A33
U1  - 121.082 22
PY  - 1965///
CY  - New York
PB  - McGraw-Hill
KW  - Knowledge, Theory of
N1  - Includes bibliographies
ER  -