TY - BOOK T1 - A & P: A Study in Price-Cost Behavior and Public Policy T2 - Harvard Economic Studies ; A1 - Adelman, M. A. PP - Cambridge PB - Harvard University press YR - 1959 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.143464 OP - 537 ER -