Tendent͡s︡ii v razvitieto na naukata i tekhnikata v granit͡s︡ata mezhdu XX i XXI vek
Subtitle: analiz i obzor
By: [materialŭt e podgotoven ot kolektiv v sŭstav, David Davidov ... et al. ; obshta redakt͡s︡ii͡a︡, Violeta Kasŭrova].
Contributors: Davidov, David.
Publisher: Dŭrzh. kom-t za nauka i tekhn. progres
Published: 1982
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 106