"February 14, 1990."Cover title.Includes bibliographical references.Mode of access: Internet
Cover title."April 1988."Includes bibliographical references.Mode of access: Internet
"January 1991"--p. i.Cover title.Includes bibliographical references (p. 16).Mode of access: Interne...
Cover title."August 1981."Includes bibliographical reference.Mode of access: Internet
Cover title."June 1990."Includes bibliographical references (p. 9-10).Mode of access: Internet
"April 1989."Cover title.Includes bibliographical references (p. 14-16).Mode of access: Internet
"June 1953."Cover title.Includes bibliographical references.Mode of access: Internet
"June 1990."--Cover.On cover: Painting the future by the numbers.Includes bibliographical references...
"OTA-BA-265"--P. [4] of cover."October 1984"--P. [4] of cover.Cover title.Includes bibliographical r...
"May 1990"--P. iii.Cover title.Includes bibliographical references (p. 13).Mode of access: Internet
"May 1990"--P. iii.Cover title.Includes bibliographical references (p. 23-25)Mode of access: Interne...
"LR 3377 (991), D 12198"--Cover p. 4.Includes bibliographical references.Mode of access: Internet
"January 1990"--P. iii.Cover title.Includes bibliographical references (p. 16).Mode of access: Inter...
"ED/OSERS9619"--P. 6."November 1996"--Cover.Caption title.Mode of access: Internet
"LR 3377 (188)-D 12198"--P. [4] Cover.Includes bibliographical references.Mode of access: Internet
"February 7, 1969."Prepared in the Population Division.Cover title.Mode of access: Internet
Cover title."April 1988."Includes bibliographical references.Mode of access: Internet
"January 1991"--p. i.Cover title.Includes bibliographical references (p. 16).Mode of access: Interne...
Cover title."August 1981."Includes bibliographical reference.Mode of access: Internet
Cover title."June 1990."Includes bibliographical references (p. 9-10).Mode of access: Internet
"April 1989."Cover title.Includes bibliographical references (p. 14-16).Mode of access: Internet
"June 1953."Cover title.Includes bibliographical references.Mode of access: Internet
"June 1990."--Cover.On cover: Painting the future by the numbers.Includes bibliographical references...
"OTA-BA-265"--P. [4] of cover."October 1984"--P. [4] of cover.Cover title.Includes bibliographical r...
"May 1990"--P. iii.Cover title.Includes bibliographical references (p. 13).Mode of access: Internet
"May 1990"--P. iii.Cover title.Includes bibliographical references (p. 23-25)Mode of access: Interne...
"LR 3377 (991), D 12198"--Cover p. 4.Includes bibliographical references.Mode of access: Internet
"January 1990"--P. iii.Cover title.Includes bibliographical references (p. 16).Mode of access: Inter...
"ED/OSERS9619"--P. 6."November 1996"--Cover.Caption title.Mode of access: Internet
"LR 3377 (188)-D 12198"--P. [4] Cover.Includes bibliographical references.Mode of access: Internet
"February 7, 1969."Prepared in the Population Division.Cover title.Mode of access: Internet
Cover title."April 1988."Includes bibliographical references.Mode of access: Internet
"January 1991"--p. i.Cover title.Includes bibliographical references (p. 16).Mode of access: Interne...
Cover title."August 1981."Includes bibliographical reference.Mode of access: Internet