?? ???? ???? ???? ???? ???? ??????, ????? ????? ? ?????? ??????? ???? ??????? ????? ???? ???? ???? ?????? ???? ???? ???? ?????? ????? ?????? ????? ??????? ??? ???????? ??????? ?????? ???? ???? ????? ?????? ????? ??????? ????????? ???????? By downloading this software, the scholar will get methods for all primary, intermediate and secondary books,