Nat︠s︡ionalna klasifikat︠s︡ii︠a︡ na profesiite i dlŭzhnostite 2005
Subtitle: v sila ot 1 i︠a︡nuari 2006 g.
By: Milcho Dimitrov ... [et al.].
Publisher: IK "Trud i pravo"
Published: 2006
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 752