00520nam a22001217u 450000500170000000800410001703500310005804100080008908200100009710000180010724501580012565301150028320261003205530.0260926nuuuuuuuuxx ||||| |||||||| ||eng d  a(PTEC-PMB)a7bf95f8c0f2f3bc0 aeng 4a658.41 aBarney Jay B.10aWhat I Didn't Learn in Business School: How Strategy Works in the Real World What I Didn't Learn in Business School: How Strategy Works in the Real World  a600 បច្ចេកវិទ្យា និងវិទ្យាសាស្ត្រអនុវត្ត