00432nam a2200193 a 450000500170000002000180001708200150003510000180005024500240006826000390009230000280013160000080015963000150016763000110018263000130019363000200020685600060022685600060023220251219155932.0  a9781781257012  a158.1bHOL  aHoliday, Ryan  aEgo is the enemyb_  aGreat BritainbProfile Booksc2016  axxv, 226 p.c18 cm.bHB  bc_  aPsychology  aEgoism  aAmbition  aConduct of life  f_  a_