TY - BOOK TI - Competition among the few : oligopoly and similar market structures [1st ed.] AU - Fellner, William John, 1905- PB - A.A. Knopf PP - New York : A.A. Knopf, 1949. PY - 1949 UR - https://library.korea.ac.kr/detail/?cid=CAT000000120041&ctype=m