"July 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes bibliographical references (p. 39-40).Mode of access: Internet
"September 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Includes bibliog...
"October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
"August 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Chiefly tables.Bibl...
"September 2000"--P. [2] of cover.Includes bibliographical references (p. 47).Mode of access: Intern...
"January 1987."Distributed to depository libraries in microfiche.Cover title.Mode of access: Interne...
"April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes...
Chiefly tables."September 1986."Distributed to depository libraries in microfiche.Cover title.Mode o...
"September 1993."Chiefly tables.Cover title.Includes bibliographical references (p. 3-4).Mode of acc...
"April 1990."Distributed to depository libraries in microfiche.Cover title.Includes bibliographical ...
"April 1993."Cover title.Includes bibliographical references (p. 43-44).Mode of access: Internet
Chiefly tables."September 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.C...
"March 2001"--P. [2] of cover.Includes bibliographical references (p. 52).Mode of access: Internet
Chiefly tables."August 1983."Distributed to depository libraries in microfiche.Cover title.Includes ...
"December 1990."Distributed to depository libraries in microfiche.Cover title.Includes bibliographic...
"August 1989."Chiefly tables.Distributed to depository libraries in microfiche.Cover title.Includes ...
"September 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Includes bibliog...
"October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
"August 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Chiefly tables.Bibl...
"September 2000"--P. [2] of cover.Includes bibliographical references (p. 47).Mode of access: Intern...
"January 1987."Distributed to depository libraries in microfiche.Cover title.Mode of access: Interne...
"April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes...
Chiefly tables."September 1986."Distributed to depository libraries in microfiche.Cover title.Mode o...
"September 1993."Chiefly tables.Cover title.Includes bibliographical references (p. 3-4).Mode of acc...
"April 1990."Distributed to depository libraries in microfiche.Cover title.Includes bibliographical ...
"April 1993."Cover title.Includes bibliographical references (p. 43-44).Mode of access: Internet
Chiefly tables."September 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.C...
"March 2001"--P. [2] of cover.Includes bibliographical references (p. 52).Mode of access: Internet
Chiefly tables."August 1983."Distributed to depository libraries in microfiche.Cover title.Includes ...
"December 1990."Distributed to depository libraries in microfiche.Cover title.Includes bibliographic...
"August 1989."Chiefly tables.Distributed to depository libraries in microfiche.Cover title.Includes ...
"September 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Includes bibliog...
"October 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includ...
"August 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Chiefly tables.Bibl...