TY  - BOOK
AU  - Waszek,John E.
TI  - Economics
T2  - Key Facts. GCE O-Level Passbooks
SN  - 0850975409
PY  - 1985///
CY  - London [etc.]
PB  - Charles Letts & Co.
KW  - Ekonomia
KW  - kaba
N1  - Indeks
ER  -