Chiefly tables."May 1986."Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
"October 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: In...
"April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes...
"October 1990"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode o...
Chiefly tables."May 1986."Distributed to depository libraries in microfiche.Cover title.Mode of acce...
"May 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of ac...
Chiefly tables."September 1986."Distributed to depository libraries in microfiche.Cover title.Mode o...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
"June 1987"-- T.p. verso.Distributed to depository libraries in microfiche.Cover title.Mode of acces...
"February 1987."Distributed to depository libraries in microfiche.Cover title.Mode of access: Intern...
Chiefly tables."June 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode o...
Chiefly tables."April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode ...
"April 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Inte...
Chiefly tables."March 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode ...
"January 1987."Distributed to depository libraries in microfiche.Cover title.Mode of access: Interne...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
"October 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: In...
"April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes...
"October 1990"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode o...
Chiefly tables."May 1986."Distributed to depository libraries in microfiche.Cover title.Mode of acce...
"May 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of ac...
Chiefly tables."September 1986."Distributed to depository libraries in microfiche.Cover title.Mode o...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
"June 1987"-- T.p. verso.Distributed to depository libraries in microfiche.Cover title.Mode of acces...
"February 1987."Distributed to depository libraries in microfiche.Cover title.Mode of access: Intern...
Chiefly tables."June 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode o...
Chiefly tables."April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode ...
"April 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Inte...
Chiefly tables."March 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode ...
"January 1987."Distributed to depository libraries in microfiche.Cover title.Mode of access: Interne...
"June 1987"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode of a...
"October 1986"--P. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: In...
"April 1988"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Includes...
"October 1990"--P. [2] of cover.Distributed to depository libraries in microfiche.Cover title.Mode o...