Ent͡s︡iklopedii͡a︡ TNTM '87
Subtitle: dokumenti, lichnosti, problemi, informat͡s︡ii͡a︡, opit isledvanii͡a︡
By: [sŭstaviteli Anastas Iliev, Kostadin Vladov (otg. redaktori) ... et al.].
Contributors: Iliev, Anastas.; Vladov, Kostadin.; T͡S︡entralen komitet na DKMS.; Nauchnoizsledovatelski institut po profsŭi͡u︡zni problemi Georgi Dimitrov.
Edition: 1. izd.
Publisher: Izd. na T͡S︡K na DKMS i NIIPP "Georgi Dimitrov" pri T͡S︡S na BPS
Published: 1987
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 443
Subjects: Technology -- Bulgaria -- Handbooks, manuals, etc.; Science -- Bulgaria -- Handbooks, manuals, etc.