"September 1986."Distributed to depository libraries in microfiche.Cover title.Includes bibliographical references (p. 6).Mode of access: Internet
"November 1991"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Inclu...
"August 1983"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of...
"May 1998"--P. [2] of cover.Cover title.Includes bibliographical references (p. 8).Mode of access: I...
"January 1987."Distributed to depository libraries in microfiche.Cover title.Includes bibliographica...
"September 1986."Distributed to depository libraries in microfiche.Cover title.Includes bibliographi...
"January 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
"November 1984"--P. [2] of cover.Distributed to depository libraries in microfiche.Bibliography: p. ...
Chiefly tables."December 1985"--P. [2] of cover.Distributed to depository libraries in microfiche.Bi...
"September 1990"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Incl...
"May 1993"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes b...
"January 1994."Cover title.Includes bibliographical references (p. 11).Mode of access: Internet
"April 1984."Distributed to depository libraries in microfiche.Bibliography: p. 11.Mode of access: I...
"October 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 12-13....
"November, 1984."Distributed to depository libraries in microfiche.Bibliography: p. 37.Mode of acces...
"February 1984."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 30-41...
"November 1991"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Inclu...
"August 1983"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of...
"May 1998"--P. [2] of cover.Cover title.Includes bibliographical references (p. 8).Mode of access: I...
"January 1987."Distributed to depository libraries in microfiche.Cover title.Includes bibliographica...
"September 1986."Distributed to depository libraries in microfiche.Cover title.Includes bibliographi...
"January 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
"November 1984"--P. [2] of cover.Distributed to depository libraries in microfiche.Bibliography: p. ...
Chiefly tables."December 1985"--P. [2] of cover.Distributed to depository libraries in microfiche.Bi...
"September 1990"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Incl...
"May 1993"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes b...
"January 1994."Cover title.Includes bibliographical references (p. 11).Mode of access: Internet
"April 1984."Distributed to depository libraries in microfiche.Bibliography: p. 11.Mode of access: I...
"October 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 12-13....
"November, 1984."Distributed to depository libraries in microfiche.Bibliography: p. 37.Mode of acces...
"February 1984."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 30-41...
"November 1991"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Inclu...
"August 1983"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of...
"May 1998"--P. [2] of cover.Cover title.Includes bibliographical references (p. 8).Mode of access: I...