نتائج البحث

Bulgaria.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-4. 4p.

تفاصيل العنوان

czar of Bulgaria Ferdinand.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان

prince of Bulgaria Alexander.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان

Nikopol, town, Bulgaria.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان

APPENDIX: LABOR LEGISLATION AND LABOR ORGANIZATION IN BULGARIA BEFORE THE FIRST WORLD WAR

• Source: The Communist Party of Bulgaria ; page 305-312 ; ISBN 9780231892698

تفاصيل العنوان

The Communist Party of Bulgaria ; Origins and Development 1883-1936

• Authors : Rothschild, Joseph

• Source: ISBN 9780231892698.

تفاصيل العنوان

Kyustendil.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان

Dobruja.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان

Georgi Dimitrov.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان

Bulgarian language.

• Source: Columbia Electronic Encyclopedia, 6th Edition. 2021, p1-1. 1p.

تفاصيل العنوان