"June, 1999"--Cover.Shipping list no.: 99-0321-P.Includes bibliographical references.Mode of access: Internet
"January 1996"--P. [4] of cover.Shipping list no.: 96-0175-P.Cover title.Mode of access: Internet
Shipping list no.: 2004-0239-P."Publicado en marzo de 2003"--P. [2] of cover.Mode of access: Interne...
Shipping list no.: 2005-0037-P."Revisado en septiembre de 2004"--P. [6].Mode of access: Internet
"Junio 1999."Shipping list no.: 2000-0019-P.Cover title.Mode of access: Internet
"MIS 1999-6567"--P. [4] of cover."Septiembre 1999"--T.p. verso.Shipping list no.: 2000-0006-P.Includ...
Shipping list no.: 2003-0161-P."Septiembre de 1994, reimprimido enero de 2003"--P. [4] of cover.Text...
"June 1997"--P. [4] of cover.Shipping list no.: 97-0334-P.Cover title.Mode of access: Internet
"January 1999"--P. [4] of cover.Shipping list no.: 1999-0245-P.Cover title.Mode of access: Internet
"MIS 1999-6523"--P. [4] of cover."Abril 1999"--Verso t.p.Shipping list no.: 99-0230-P.Mode of access...
"2nd printing 1999"--P. [6].Shipping list no.: 2002-0094-P.Caption title.Mode of access: Internet
"February 1991"--P. [4] of cover.Shipping list no.: 97-0350-P.Cover title.Mode of access: Internet
Shipping list no.: 2001-0116-P."June 1999"--P. [3] of cover.Cover title.Mode of access: Internet
"Noviembre de 1999"--P. [8].Shipping list no.: 2000-0118-P.Mode of access: Internet
Shipping list no.: 2002-0130-P."Octubre 2001"--Page 2 of cover.Cover title.Mode of access: Internet.
"Mayo 2001, revisado Agosto 2006"--P. [4] of cover.Shipping list no.: 2007-0034-P.Cover title.Mode o...
"January 1996"--P. [4] of cover.Shipping list no.: 96-0175-P.Cover title.Mode of access: Internet
Shipping list no.: 2004-0239-P."Publicado en marzo de 2003"--P. [2] of cover.Mode of access: Interne...
Shipping list no.: 2005-0037-P."Revisado en septiembre de 2004"--P. [6].Mode of access: Internet
"Junio 1999."Shipping list no.: 2000-0019-P.Cover title.Mode of access: Internet
"MIS 1999-6567"--P. [4] of cover."Septiembre 1999"--T.p. verso.Shipping list no.: 2000-0006-P.Includ...
Shipping list no.: 2003-0161-P."Septiembre de 1994, reimprimido enero de 2003"--P. [4] of cover.Text...
"June 1997"--P. [4] of cover.Shipping list no.: 97-0334-P.Cover title.Mode of access: Internet
"January 1999"--P. [4] of cover.Shipping list no.: 1999-0245-P.Cover title.Mode of access: Internet
"MIS 1999-6523"--P. [4] of cover."Abril 1999"--Verso t.p.Shipping list no.: 99-0230-P.Mode of access...
"2nd printing 1999"--P. [6].Shipping list no.: 2002-0094-P.Caption title.Mode of access: Internet
"February 1991"--P. [4] of cover.Shipping list no.: 97-0350-P.Cover title.Mode of access: Internet
Shipping list no.: 2001-0116-P."June 1999"--P. [3] of cover.Cover title.Mode of access: Internet
"Noviembre de 1999"--P. [8].Shipping list no.: 2000-0118-P.Mode of access: Internet
Shipping list no.: 2002-0130-P."Octubre 2001"--Page 2 of cover.Cover title.Mode of access: Internet.
"Mayo 2001, revisado Agosto 2006"--P. [4] of cover.Shipping list no.: 2007-0034-P.Cover title.Mode o...
"January 1996"--P. [4] of cover.Shipping list no.: 96-0175-P.Cover title.Mode of access: Internet
Shipping list no.: 2004-0239-P."Publicado en marzo de 2003"--P. [2] of cover.Mode of access: Interne...
Shipping list no.: 2005-0037-P."Revisado en septiembre de 2004"--P. [6].Mode of access: Internet