By Hoagland, Mahlon.
Barcelona : Salvat, 1985 .
161 p. : 21 cm.
8434582465 | 8434583682

By Gonzalez Pecotche, Carlos Bernardo.
Buenos Aires : Logosófica, 2008 .
496 p. ; 22,5 cm.
9789872405557

By Gonzalez Pecotche, Carlos Bernardo.
Buenos Aires : Logosófica, 2011 .
64 p. ; 22,5 cm.
9789872405540

By Gonzalez Pecotche, Carlos Bernardo.
Buenos Aires : Logosófica, 1997 .
125 p. ; 20 cm.
9879529723

By Gonzalez Pecotche, Carlos Bernardo.
Buenos Aires : Logosófica, 2009 .
512 p. ; 22,5 cm.
9789872405571

Suiza : UICN, 1991 .
258 p. ; 27x19 cm.
2831700760

By Kristeva, Julia.
Buenos Aires : Paidós, 2000 .
287 p. 9501238075

By Kristeva, Julia.
Buenos Aires : Paidós, 2001 .
315 p. 9501238091

By Natzmer, Gert Von.
Barcelona : Ed.Lauro, 1945 .
175 p. ; 21 cm.