00545nam#a2200169#i#450# EN\RIOR\book\3260 20241126202146.2 20210310d2021####ek#y0engy0150####ca RU Legal support of professional activity Textbook Moscow Publishing Center RIOR 2021 312 с. Textbook local Право. Юридические науки. 34 Право. Юридические науки. 67 bbk Pracko Gennadiy Svyatoslavovich riorpub.com