00252nam a2200121 a 450000500170000002000150001708200190003210000170005124500150006826000240008330000150010749000080012220251203091659.0  a204016118X  a840.9,bD, mat  aMathe, Roger  aL exotisme  aParisbBordasc1985  a223p, 18cm  aULB