http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Includes index; Neal A. Newfield, Ph.D., LICSW (Giver)
Robert W. Weinbach, Richard M. Grinnell, Jr
Statistical methods; Statistics; Khoa học xã hội
Phương pháp thống kê; Dịch vụ xã hội