"August 1994."Includes bibliographical references (p. 23).Mode of access: Internet
"February 1993."Includes bibliographical references (p. 64-65).Mode of access: Internet
"November 1994."Includes bibliographical references (p. 33-36).Mode of access: Internet
"Issued June 1983"--P. [2] of cover.Cover title.Bibliography: p. 306-308.Mode of access: Internet
"February 1992."Cover title.Includes bibliographical references (p. 17).Mode of access: Internet
"May 1981"--P. iii.Cover title.Includes bibliographical references.Mode of access: Internet
"September 1975.""CFE(Adm.)325."Cover title.Bibliograhy: p. 10.Mode of access: Internet
Cover title."February 1995"--P. [i].Includes bibliographical references (p. 20-23).Mode of access: I...
"Issued December 1948."Cover title.Bibliography: p. 27-28.Mode of access: Internet
Cover title.Chiefly tables."December 1992"--P. i.Includes bibliographical references.Mode of access:...
"September 1995."Includes bibliographical references (p. 23-26)Mode of access: Internet
Cover title."Issued May 1985"--P. [2] of cover.Bibliography: p. 185.Mode of access: Internet
"B-1712."Includes bibliographical references (p. 22-24).Mode of access: Internet
"Issued January 1948."Includes bibliographical references (p. 65-68).Mode of access: Internet.
Forms in pocket.Cover title."Issued May 1984"--P. [2] of cover.Distributed to depository libraries i...
"March 1994."Caption title.Includes bibliographical references (p. 11).Mode of access: Internet
"February 1993."Includes bibliographical references (p. 64-65).Mode of access: Internet
"November 1994."Includes bibliographical references (p. 33-36).Mode of access: Internet
"Issued June 1983"--P. [2] of cover.Cover title.Bibliography: p. 306-308.Mode of access: Internet
"February 1992."Cover title.Includes bibliographical references (p. 17).Mode of access: Internet
"May 1981"--P. iii.Cover title.Includes bibliographical references.Mode of access: Internet
"September 1975.""CFE(Adm.)325."Cover title.Bibliograhy: p. 10.Mode of access: Internet
Cover title."February 1995"--P. [i].Includes bibliographical references (p. 20-23).Mode of access: I...
"Issued December 1948."Cover title.Bibliography: p. 27-28.Mode of access: Internet
Cover title.Chiefly tables."December 1992"--P. i.Includes bibliographical references.Mode of access:...
"September 1995."Includes bibliographical references (p. 23-26)Mode of access: Internet
Cover title."Issued May 1985"--P. [2] of cover.Bibliography: p. 185.Mode of access: Internet
"B-1712."Includes bibliographical references (p. 22-24).Mode of access: Internet
"Issued January 1948."Includes bibliographical references (p. 65-68).Mode of access: Internet.
Forms in pocket.Cover title."Issued May 1984"--P. [2] of cover.Distributed to depository libraries i...
"March 1994."Caption title.Includes bibliographical references (p. 11).Mode of access: Internet
"February 1993."Includes bibliographical references (p. 64-65).Mode of access: Internet
"November 1994."Includes bibliographical references (p. 33-36).Mode of access: Internet
"Issued June 1983"--P. [2] of cover.Cover title.Bibliography: p. 306-308.Mode of access: Internet