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Bulgaria (Varna)
| Head: | Alexander Zyuzko |
| Address: | 9000, Улица Дебър, 18, Varna, Bulgaria |
| Phone: | +35952632118 |
| Phone 2: | +35952626347 |
| Fax: | +35952632118 |
| E-mail: | bulgaria@rs-class.org |
| Head: | Alexander Zyuzko |
| Address: | 9000, Улица Дебър, 18, Varna, Bulgaria |
| Phone: | +35952632118 |
| Phone 2: | +35952626347 |
| Fax: | +35952632118 |
| E-mail: | bulgaria@rs-class.org |