Yazar
Boris Petrov
30 cilt bulundu.
Boris Petrov · Obshtinski kom-t na Bŭlgarskata komunisticheska partii͡a︡ - gr. Preslav
139 sayfa · 1985
Bŭlgarska komunisticheska partii︠a︡ / Communism / History
Boris Petrov · Sibirskie promysly
303 sayfa · 2006
Language and literature / Literature (General) / Prose. Prose fiction
Boris Vladimirovich Petrov · Nauka, Sib. otd-nie, In-t geokhimii
342 sayfa · 1975
Geochemistry / Metamorphic Rocks / Metamorphic rocks
Boris Nikolaevich Petrov · Izd-vo "Nauka"
327 sayfa · 1983
Airplanes / Control systems / Space vehicles
Boris Ivanov Petrov · Nauchnoizsledovatelski Institut Po Profsŭi͡u︡zni Problemi G. Dimitrov Pri T͡s︡s Na Bps
73 sayfa · 1980
Labor unions / Manpower policy
Boris Ivanov Petrov · Nauchnoizsledovatelski in-t po profsŭi͡u︡zni problemi "Georgi Dimitrov" pri T͡S︡S na BPS
57 sayfa · 1982
Kategori yok
Boris Ivanov Petrov · Nauchnoizsledovatelski in-t po profsŭi͡u︡zni problemi pri T͡S︡S na BPS
57 sayfa · 1981
Labor laws and legislation / Labor unions / Law and legislation / Standardization