Watt, Daniel. Aprendiendo con Logo Daniel Watt ; cartoon illustrations by Paul D. Trap; traducción : Luis Joyanes Aguilar; revisión técnica : Antonio Vaquero Sánchez.. - México Byte Books / McGraw-Hill c1984. - ix, 364 p. ill. Translation of : Learning with LOGO LCCN: fel36002074 Subjects--Topical Terms: LOGO Computer program language LC Class. No.: QA76.73.L63 / W37 1984 Dewey Class. No.: 001.64/24