"May 1997."Cover title.Includes bibliographical references (p. 50-51).Mode of access: Internet
"September 2007"--P. [2] of cover.Cover title.Includes bibliographical references (p. 17-21).Mode of...
"May 1998"--P. [2] of cover.Cover title.Includes bibliographical references (p. 7.)Mode of access: I...
"September 1999."Cover title.Includes bibliographical references (p. 8).Mode of access: Internet
"September 1996."Cover title.Includes bibliographical references (p. 49-50).Mode of access: Internet
Cover title."March 1997."Distributed to depository libraries in microfiche.Includes bibliographical ...
"October 2002."Cover title.Includes bibliographical references (p. 11-12).Mode of access: Internet
"November 2004."Cover title.Includes bibliographical references (p. 16-17).Mode of access: Internet
"October 2004."Cover title.Includes bibliographical references (p. 10).Mode of access: Internet
Chiefly tables."July 1986."Distributed to depository libraries in microfiche.Cover title.Mode of acc...
"June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 32.Mode o...
Chiefly tables."June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliograph...
Chiefly tables."June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliograph...
Chiefly tables."June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliograph...
"March 1997."Distributed to depository libraries in microfiche.Mode of access: Internet
Chiefly tables."June 1997."Cover title.Includes bibliographical references (p. 7).Mode of access: In...
"September 2007"--P. [2] of cover.Cover title.Includes bibliographical references (p. 17-21).Mode of...
"May 1998"--P. [2] of cover.Cover title.Includes bibliographical references (p. 7.)Mode of access: I...
"September 1999."Cover title.Includes bibliographical references (p. 8).Mode of access: Internet
"September 1996."Cover title.Includes bibliographical references (p. 49-50).Mode of access: Internet
Cover title."March 1997."Distributed to depository libraries in microfiche.Includes bibliographical ...
"October 2002."Cover title.Includes bibliographical references (p. 11-12).Mode of access: Internet
"November 2004."Cover title.Includes bibliographical references (p. 16-17).Mode of access: Internet
"October 2004."Cover title.Includes bibliographical references (p. 10).Mode of access: Internet
Chiefly tables."July 1986."Distributed to depository libraries in microfiche.Cover title.Mode of acc...
"June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 32.Mode o...
Chiefly tables."June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliograph...
Chiefly tables."June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliograph...
Chiefly tables."June 1986."Distributed to depository libraries in microfiche.Cover title.Bibliograph...
"March 1997."Distributed to depository libraries in microfiche.Mode of access: Internet
Chiefly tables."June 1997."Cover title.Includes bibliographical references (p. 7).Mode of access: In...
"September 2007"--P. [2] of cover.Cover title.Includes bibliographical references (p. 17-21).Mode of...
"May 1998"--P. [2] of cover.Cover title.Includes bibliographical references (p. 7.)Mode of access: I...
"September 1999."Cover title.Includes bibliographical references (p. 8).Mode of access: Internet