Eureka! LA Llave Del Triunfo: UN Modo De Pensar Alternativo Para El Exito/the Eureka Principle 
Subtitle: An Alternative Way of Thinking for Sucess
Publisher: Edaf S.A.
Published: July 1997
Language: spa
Format: Paperback
ISBN-13: 9788441401037
Subjects: General; Family / Parenting / Childbirth; Spanish: Adult Nonfiction