TY - BOOK AU - Gabszewicz,Jean Jaskold AU - Thisse,Jacques Francois TI - Microeconomic theories of imperfect competition--old problems and new perspectives SN - 1858981468 U1 - 338.6048 22 PY - 1999/// CY - Cheltenham, UK, Northampton, Mass. PB - Edward Elgar KW - Competition, Imperfect KW - Microeconomics N1 - Includes bibliographical references ER -