"April 1985"--P. [i].Distributed to depository libraries in microfiche.Bibliography: p. 13-14.Mode of access: Internet
"September 1983."Distributed to depository libraries in microfiche.Bibliography: p. 9-10.Mode of acc...
"August 1986."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 7-8.M...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
"December 1986"--T.p. verso.Cover title.Distributed to depository libraries in microfiche.Includes b...
"August 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Chiefly tables.Bibl...
"April 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Inte...
Distributed to depository libraries in microfiche.Bibliography: p. 8.Mode of access: Internet
Chiefly tables."December 1986."Distributed to depository libraries in microfiche.Bibliography: p. 7....
"October 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: In...
"September 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Includes bibliog...
"May 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of ac...
"July 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 3.Mode of...
"April 1985"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Inte...
"November 1984."Distributed to depository libraries in microfiche.Bibliography: p. 28-30.Mode of acc...
Chiefly tables."May 1986."Distributed to depository libraries in microfiche.Cover title.Mode of acce...
"September 1983."Distributed to depository libraries in microfiche.Bibliography: p. 9-10.Mode of acc...
"August 1986."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 7-8.M...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
"December 1986"--T.p. verso.Cover title.Distributed to depository libraries in microfiche.Includes b...
"August 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Chiefly tables.Bibl...
"April 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Inte...
Distributed to depository libraries in microfiche.Bibliography: p. 8.Mode of access: Internet
Chiefly tables."December 1986."Distributed to depository libraries in microfiche.Bibliography: p. 7....
"October 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: In...
"September 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Includes bibliog...
"May 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of ac...
"July 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 3.Mode of...
"April 1985"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Inte...
"November 1984."Distributed to depository libraries in microfiche.Bibliography: p. 28-30.Mode of acc...
Chiefly tables."May 1986."Distributed to depository libraries in microfiche.Cover title.Mode of acce...
"September 1983."Distributed to depository libraries in microfiche.Bibliography: p. 9-10.Mode of acc...
"August 1986."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 7-8.M...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...