Thesis using the oral history of attempts based on interviews with dealers to characterize the emergence and development of casinos in the country, focusing on the period 1990-1999. It will further seek to analyze croupiers look for changes in their profession during the nineties, it tries to find out how the company viewed these devices and how their perceptions changed over time. This research will also try to approximate the conditions under which the casino could arise in which sites are placed among these devices, as over time changed their level and quality of services offered and what kind of casino guests attended. Another objektive of this work is to find out what people in the nineties to post dealer reported what they had to comply with the conditions and how their level in the nineties changed. Keywords: 1990 - 1999 - casino -the dealer- oralhistory -biography.