"December 31, 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
Cover title.Includes bibliographical references (p. 14).Mode of access: Internet
"February 1984."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 30-41...
"December 1983"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Bibli...
Distributed to depository libraries in microfiche.Cover title.Includes bibliographical references (p...
Chiefly tables."March 12, 1987"--T.p. verso.Distributed to some depository libraries in microfiche.C...
"June 1984"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
Includes index."November 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Co...
"October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
Chiefly tables."September 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.B...
"October 31, 1990"--P. [2] of cover.Chiefly tables.Distributed to depository libraries in microfiche...
"June 1984"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Bibliogra...
Chiefly tables."September 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.C...
Chiefly tables."October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cov...
Cover title.Includes bibliographical references (p. 14).Mode of access: Internet
"February 1984."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 30-41...
"December 1983"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Bibli...
Distributed to depository libraries in microfiche.Cover title.Includes bibliographical references (p...
Chiefly tables."March 12, 1987"--T.p. verso.Distributed to some depository libraries in microfiche.C...
"June 1984"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
Includes index."November 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Co...
"October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
Chiefly tables."September 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.B...
"October 31, 1990"--P. [2] of cover.Chiefly tables.Distributed to depository libraries in microfiche...
"June 1984"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Bibliogra...
Chiefly tables."September 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.C...
Chiefly tables."October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cov...
Cover title.Includes bibliographical references (p. 14).Mode of access: Internet
"February 1984."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 30-41...
"December 1983"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Bibli...