158
U
UPC-A 63, 128
UPC-E 63, 128
upload 7, 12, 22, 34, 36, 40, 44, 45, 46,
57, 58, 68, 76, 78, 79, 81, 82, 83,84, 110, 113, 119, 141, 152
user area 11, 29, 30, 31, 39, 40, 76, 81,
83, 109
V
vertical parity 52, 55, 88, 89, 90, 142
