TY  - BOOK
AU  - Huberman,Leo
AU  - Sweezy,Paul M.
TI  - Introduction to socialism
T2  - Modern reader paperbacks, MR10
U1  - 335 14
PY  - 1968///
CY  - New York
PB  - Modern Paperbacks
KW  - Socialism
KW  - Chủ nghĩa xã hội
ER  -