000			00000nam a2200000 a 4500
005			20251203090727.0
100			_aDerbyshire,A.Leslie
245			_aMastering management
260			_aHorizon Publisher _c1981
300			_a293p.
690			_aManagement
964			_bENGLISH _c _d _e _f _g_
997			_a20943 LIBSS C
999			_c17841 _d17841