Narrow search
Showing 1 - 10 of 172
Cover Image
Raždaemost i reproduktivno povedenie
Belčeva, Marija - 2002
Persistent link: https://www.econbiz.de/10001710436
Cover Image
Sǎstojanie tendencii i problemi na raždaemostta v republika Bǎlagrija
Belčeva, Marija - 2003
Persistent link: https://www.econbiz.de/10014367435
Cover Image
Socialni i ličnostni problemi na semejstvoto v Bălgarija
Belčeva, Marija - In: Statistika / Nacionalen Statističeski Institut 50 (1998) 2, pp. 77-92
Persistent link: https://www.econbiz.de/10001249450
Cover Image
Izvănbračnata raždaemost v Bălgarija
Belčeva, Marija - In: Statistika / Nacionalen Statističeski Institut 38 (1996) 3, pp. 50-62
Persistent link: https://www.econbiz.de/10001226672
Cover Image
Razdaemost
Belčeva, Marija - 2003
Persistent link: https://www.econbiz.de/10001746438
Cover Image
Reprezentativna razrabotka na dannite ot prebrojavaneto na naselenieto - 2.12.1975 godina
Božikov, Petko; Belčeva, Marija - In: Statistika : dvumesečno spisanie ; organ na … 23 (1976) 4, pp. 43-49
Persistent link: https://www.econbiz.de/10002019826
Cover Image
Žiznenoto ravništen na naselenie v Bălgarija
1993
Persistent link: https://www.econbiz.de/10000863343
Cover Image
Dăržavni finansi i finansi na predprijatijata : 1992
1993
Persistent link: https://www.econbiz.de/10000881727
Cover Image
Restitucijata v Republika Bălgarija
Nacionalen Statističeski Institut <Sofia> - Sofija - 1.1993 -
Persistent link: https://www.econbiz.de/10000547173