00971nam0 2200277 450 00002335620090220130013.0072043174320090220d1971----km-y0itay50------baengNLy-------001yyEffects of industrial concentrationa cross-section analysis for the common marketLouis Phlipswith the collaboration of Michel Biart ... [et al.]AmsterdamNorth-Holland1971XVIII, 261 p.graf.23 cmContributions to economic analysis2001Contributions to economic analysisEffects of industrial concentration46226Analisi di mercatoPhlips,Louis58186Biart,MichelITUNIPARTHENOPE20090220RICAUNIMARC000023356411/354049NAVA22009Effects of industrial concentration46226UNIPARTHENOPE