1921
1922
1923
Published: c2008.
Superior document: The information revolution and global politics
1924
Published: c2001.
1925
Published: 2002.
Superior document: Haworth social work practice in action
1926
Published: c2012.
Superior document: The professional practice series
1927
Published: c1993.
Superior document: University of Minnesota guides to birth and childhood disorders
1928
1929
Published: c2000.
1930
1931
1932
Published: c2003.
1933
Published: 2014.
1934
1935
Published: [2007]
Superior document: Contemporary mathematics, volume 440
1936
Published: 1984
Superior document: IBS-Materialien 16
1937
Published: 1993
Superior document: Asia in the making of Europe Vol. 3, A century of advance, Book 4
1938
1939
Published: c2006.
1940