Colección mini-libros.
Published: 1971
Place of publication: [n.p
Language: spa
Notes: .
Table of contents: title: [; title: v; title: .; title: 1; title: ]; title: A; title: q; title: u; title: i; title: ́; title: y; title: a; title: l; title: l; title: a; title: ́; title: e; title: n; title: C; title: a; title: l; title: i; title: f; title: o; title: r; title: n; title: i; title: a; title: .; title: [; title: v; title: .; title: 2; title: ]; title: H; title: i; title: s; title: t; title: o; title: r; title: i; title: a; title: v; title: e; title: r; title: d; title: a; title: d; title: e; title: r; title: a; title: d; title: e; title: u; title: n; title: a; title: g; title: o; title: t; title: a; title: d; title: e; title: m; title: i; title: e; title: l; title: .; title: [; title: v; title: .; title: 3; title: ]; title: P; title: o; title: e; title: m; title: a; title: s; title: p; title: a; title: r; title: v; title: u; title: l; title: o; title: s; title: .; title: [; title: v; title: .; title: 4; title: ]; title: R; title: i; title: m; title: a; title: s; title: t; title: o; title: n; title: t; title: a; title: s; title: .