Hewlett-Packard Co.; “Elements of a Bar Code System”, Application Note 1013,; 7/96. |
www.adams1.com; BarCode 1 “Site Contents Page,” “Pre-Printed Bar Code Labels Page,” “Bar Code Readers Page,” “2-Dimensional Bar Code Page,” “A Web of Information About Bar Code,” “Universal Product Code (UPC) and EAN Article Numbering Code (EAN) Page,” “Plessey Code Specification Page,” “Interleaved 2 of 5 Specification Page,” “Code 39 Specification Page,” “Code 128 Specification Page,”; Aug. 13, 1999. |
www.lascofittings.com; “Decode the Bar Code!”; Aug. 13, 1999. |
www.barcodeman.com; Altek Instruments “Codabar Specification”; Aug. 13, 1999. |
www.hp.com; Hewlett-Packard “Codabar”; Aug. 13, 1999. |
escher.cs.ucdavis.edu:1024/CS15/scanner.html; Aug. 13, 1999. |