L' altra banda del mirall
Subtitle: ovnis, parapsicología, fets insòlits
By: Antoni Ribera.
Edition: 1. ed.
Series: Col·lecció Pòrtic 71 [i.e. setanta-i-un] ;; no. 22
Publisher: Pòrtic 71
Published: 1980
Place of publication: Barcelona
Language: cat
Number of pages: 217
Subjects: Occultism.
Notes: Articles previously published in L'Esplai.