Koraben lekarstven spravochnik
Subtitle: v pomosht na vtorii͡a︡ pomoshtnik-kapitan
By: Venelin Kosev, Petko Popov.
Publisher: Firma "Bŭlgarski Morski Flot," Bŭlgarski morski kvalifikat͡s︡ionen t͡s︡entŭr
Published: 1991
Place of publication: Varna
Language: bul
Number of pages: 249
Notes: PRIORITY 3.