Нормален изглед
MARC изглед
- Koch, RIchard
Koch, RIchard (01. Лично име)
Machine generated authority record.
Work cat.: (BLK)181257: Koch, RIchard първи автор, The 80/20 Principle, 1998
Machine generated authority record.
Work cat.: (BLK)181257: Koch, RIchard първи автор, The 80/20 Principle, 1998