http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chiến thắng nỗi lo và sự căng thẳng =
Nội dung sách giới thiệu một vài lời khuyên từ cuốn sách này có thế giúp hầu hết chúng ta đặt những nỗi lo của mình vào một góc nhìn thích hợp.
Dale Carnegie ; Nguyễn Tư Thắng (dịch)