Sempere, Pedro. Fritzcollage [Texto impreso] Pedro Sempere. - Barcelona Tusquets 1982. - 179 p. 20 cm. - La Sonrisa Vertical 29 . Indice. ISBN: 8472233308 9788472233300 Nat. Bib. Agency Control No.: bimoBNE19920543305 SpMaBN LC Class. No.: SE473f 1982 Universal Decimal Class. No.: 860-993"19"