??? ????? ???? ???? ?????? ?? ????????? ?? ?? ???? ???? ??????? ???? ??? ?????? ?? ????????? ????? ?? ???? ??? ?? ???? ?????? ??? ??????? ????? ??? ???? ???????? ?????????? ???? ????? ??????? ?????? ?????? ??????? ?? ??? ?????? ????? ?????. ???? ?? ????????? ??? ?????? ???? ??????? ??????? ??????? ??????? ??? ?????? ?????? ?????????? academics,

To vote on present textbooks within the checklist, beside Just about every e-book You will find there's backlink vote for this book clicking it is going to incorporate that e-book on your votes. . ?????? ??????? ?????? ???????? ????? ????? ?????. ??? ???????? ?????? ??? ???? ???? ???? ????? ?????? ?? ?????… ?????? ?? ???? ?????? ??????