TY  - BOOK
T1  - Geografija i ikonomika
A1  - Sultanova, Mariana
A1  - Penin, Rumen
LA  - Bulgarian
PP  - Sofija
PB  - Bulvest 2000
YR  - 2007
UL  - https://glotrec.wdi-testing.gei.de/cat/Record/gei880317825
SN  - 9789541805329
KW  - Lehrerhandbuch
ER  -