BÀI HỌC ĐẦU TIÊN Trần Thị Hồng Hạnh

https://drive.google.com/open?id=0B6DVVCWETePSbHhvR1l1dHYxYlE&authuser=0

http://www.mediafire.com/download/1k6khx0ttiu3kmu/Bai_hoc_dau_tien.prc

Phần mềm đọc file pdf : http://www.mediafire.com/?8duj27tjjdji4up

(https://drive.google.com/open?id=0B6DVVCWETePScXg3ckxhZDBUNTg&authuser=0 )

Phầm mềm đọc file prc : http://www.mediafire.com/?7l1qc0ymz5o406g/ 

(https://drive.google.com/open?id=0B6DVVCWETePSd1RwVUwxQmJPNkk&authuser=0 )