Standartni obrazt͡s︡i
Subtitle: proizvedeni v NR Bŭlgarii͡a︡ : katalog = Standartnye obrazt͡s︡y : izgotovlennye v NR Bolgarii : katalog = Standard reference materials : made in PR of Bulgaria : catalogue
By: [Marina Panaĭotova Georgieva, Radka Ivanova, sŭstaviteli].
Contributors: Georgieva, Marina Panaĭotova.; Ivanova, Radka.; Nat͡s︡ionalen metrologichen t͡s︡entŭr (Bulgaria)
Publisher: Izd-vo "Standartizat͡s︡ii͡a︡"
Published: 1990
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 100
Subjects: Materials -- Standards -- Bulgaria -- Catalogs.
Other titles: Standartnye obrazt͡s︡y.; Standard reference materials.
Notes: Bulgarian, English, and Russian.
At head of title: Nat͡s︡ionalen metrologichen t͡s︡entŭr.