Comment Comment by mwnorman2 Answer: nine ways to map 1:1See slides 20, 21 and 22: http://images.slideplayer.com/9/2645248/slides/slide_20.jpg parent mwnorman2 9 years ago
See slides 20, 21 and 22: http://images.slideplayer.com/9/2645248/slides/slide_20.jpg