"December 1990."Running title: IRS' 1990 filing season."B-241419"--[P. 1]GAO/GGD-91-23."Cover title.Includes bibliographical references.Mode of access: Internet
Cover title."B-242620"--P. 1."GAO/GGD-93-68.""March 1993."Running title: 1992 annual tax report.Mode...
"February 1997."Cover title.Includes bibliographical references (p. 37-42).Mode of access: Internet
"November 1992.""B-251064"--P. 1."GAO/GGD-93-22."Cover title.Mode of access: Internet
"GAO/GGD-98-33.""B-276564"--P. 1."December 1997."Cover title.Includes bibliographical references.Mod...
"November 1988""B-223878."--p. [1]At head of title : Report to Congressional requester.Running title...
"September 1991"Cover title."B-240593.2"--p.1."GAO/GGD-91-89"Mode of access: Internet
At head of title : Report to the Joint Committee on Taxation."August 1989."Running title : 100-perce...
"December 1987"Cover title."B-227220"--p.[1]"GAO/GGD-88-12"Mode of access: Internet
"May 1993.""B-253059"--P. [1]."GAO/GGD-93-102FS."Cover title.Includes bibliographical references.Mod...
Cover title."B-224890"-- Prelim p."GAO/GGD-89-1""October 1988."Includes bibliographical references.M...
"GAO/GGD-90-36.""January 1990.""B-234202"--P. 1.Cover title.Distributed to depository libraries in m...
"B-248257.1"--P. [1]."April 1992."Cover title."GAO/GGD-92-81BR."Includes bibliographical references....
"May 1993.""B-251900"--P. 1."GAO/GGD-93-67."Cover title.Includes bibliographical references.Mode of ...
"GAO/GGD-91-66.""March 1991.""B-242491"--P. 1.Running title: IRS service center quality.Cover title....
Cover title."GAO/IMTEC-88-40."Running title : GAO/IMTEC-88-40 IRS's electronic filing system."B-2276...
Cover title."B-242620"--P. 1."GAO/GGD-93-68.""March 1993."Running title: 1992 annual tax report.Mode...
"February 1997."Cover title.Includes bibliographical references (p. 37-42).Mode of access: Internet
"November 1992.""B-251064"--P. 1."GAO/GGD-93-22."Cover title.Mode of access: Internet
"GAO/GGD-98-33.""B-276564"--P. 1."December 1997."Cover title.Includes bibliographical references.Mod...
"November 1988""B-223878."--p. [1]At head of title : Report to Congressional requester.Running title...
"September 1991"Cover title."B-240593.2"--p.1."GAO/GGD-91-89"Mode of access: Internet
At head of title : Report to the Joint Committee on Taxation."August 1989."Running title : 100-perce...
"December 1987"Cover title."B-227220"--p.[1]"GAO/GGD-88-12"Mode of access: Internet
"May 1993.""B-253059"--P. [1]."GAO/GGD-93-102FS."Cover title.Includes bibliographical references.Mod...
Cover title."B-224890"-- Prelim p."GAO/GGD-89-1""October 1988."Includes bibliographical references.M...
"GAO/GGD-90-36.""January 1990.""B-234202"--P. 1.Cover title.Distributed to depository libraries in m...
"B-248257.1"--P. [1]."April 1992."Cover title."GAO/GGD-92-81BR."Includes bibliographical references....
"May 1993.""B-251900"--P. 1."GAO/GGD-93-67."Cover title.Includes bibliographical references.Mode of ...
"GAO/GGD-91-66.""March 1991.""B-242491"--P. 1.Running title: IRS service center quality.Cover title....
Cover title."GAO/IMTEC-88-40."Running title : GAO/IMTEC-88-40 IRS's electronic filing system."B-2276...
Cover title."B-242620"--P. 1."GAO/GGD-93-68.""March 1993."Running title: 1992 annual tax report.Mode...
"February 1997."Cover title.Includes bibliographical references (p. 37-42).Mode of access: Internet
"November 1992.""B-251064"--P. 1."GAO/GGD-93-22."Cover title.Mode of access: Internet