??????? ???? pdf ?? ??????? ????? ?? ????? ???? ?? pdf ?? ??????? ???? ??? ???? pdf ?? ??????? ??? ????? ????????? ??????? ????? pdf ?? ??????????????? ???? ??? ??? ???? ???? ??????? ????? ????? ?????? ?? ?? ??????? ????? ????? ?????????????? ????? ????? ?????? ? ????????? ?????? ?? ???? – ?. ????????All in a single application to review ways to