curiosidades, humor, adivinanzas, pasatiempos Moreno, Eusebio. creator Pérez, Francisco. text sp Madrid] Editorial CCS 2001 1999 3a.ed. monographic spa 107 p. ill. 23 cm. specialized Eusebio Moreno, Francisco Pérez. Educational games Wit and Humor 8483161931 XRW 010216 20160527193724.0 267905 spa