TY  - BOOK
AU  - Heymann,Frederick G., x
AU  - x
TI  - Poland & Czechoslovakia: x
SN  - x
U1  - 943/HEP 
PY  - 1966///
CY  - Englewood Cliffs
PB  - Prentice - Hill
KW  - Poland - History
KW  - Czechoslsvakia - History
N1  - x
ER  -