@inproceedings{ Liébana:99-99,

author = { José Antonio Liébana Checa } ,

title = { SOCIAL DEVELOPMENT AND LEARNING : UNDERSTANDING OF INEQUALITY },

booktitle = { EUROPEAN CONFERENCE FOR RESEARCH ON LEARNING AND INSTRUCTION (7.1997.ATENAS) },

year = { 1997 },

pages = { 99 - 99 },

location = { ATENAS },

}