00623naa#a2200169#i#450# EN\\bibl\87844 20251220003817.6 2074-8183 20150625b2015####ek#y0engy0150####ca RUS RU OME ASPECTS OF PROFESSIONAL ADVANCEMENT OF PRELIMINARY INVESTIGATION AGENCIES’ OFFICERS INTO THE RUSSIAN MINISTRY OF INTERNAL AFFAIRS SYSTEM OF CONTINUING PROFESSIONAL TRAINING Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2015 3 с. Journal article local va-mvd.editorum.ru