???? ??? ??????? ?????(???·???·???? ??????????? ?? ?? ??????????????????? ??? ?? ????? ?? ???????????????????? ???????????? ???. ??? ?????? ??? ??????? ??????????? ??????? ???????????????????. ?????? book|"???"?????????????????????????????????? ??? ??????????? ????????? ??? ??? ????? ???????????????? ??????? ?????|?????? ??? ?????? ???????? ???