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hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
hieu cac » hieu luc, hieu van, vien cac
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban
hieu va » lieu va, hieu qua
1
by Klaus, Krickeberg
Published 2014
Subjects: ...Dịch tễ học...
Specialized reference book
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