000 00300 a2200133 4500
005 20250603062717.0
020 _a978-0-7499-5926-5
026 a _A66
082 _a158.1KOCT
100 _aRichard Koch
245 _aThe 80/20 Manager
260 _aLondon
_bPiatkus
_c2013
942 _2ddc
_cBK
_k158.1
_mKOCT
_n0
999 _c286
_d286