Herben Numbering Systems
Numbering equipment for letterpress, rotary offset printing presses, free standing numbering and finishing machines including perforating or pin perf numbering, slit, scoring and perforating machines and accessories. Trade consultants.
http://www.herben.com.au/

PageStamp
The PageStamp 5760, the fastest document numbering specialty printer on the market, eliminates the hassles and costs associated with manual labeling and ink stamp numbering. Gain control over large volume document numbering once and for all, increasing your accuracy, confidence and productivity.
http://www.pagestamp.com

Numbering for AB Dick Offset Presses
Numbering A B Dick - number, perforate, score and crash imprint on you A B Dick while retaining the unmodified press for printing. Uses the same numbering machines, perf & score rules as the Heidelberg.
http://www.igi-inc.com/

Turing Machines and Computability
A discussion of decision problems, Turing machines, noncomputable problems, Goedel numbering and the halting problem.
http://www.augustana.ab.ca/~mohrj/courses/1998.fall/csc110/lecture_notes/turing_machines.html

Edward Pryor and Son Ltd
Pryor, at the forefront of marking technology supplying equipment to mark metals and other materials. Established 1849. ISO accredited.
http://www.pryormarking.com/

New Method Steel Stamps Inc
New
http://www.newmethod.com/

54 Weeks in 2000 : Another Y2K Problem!
A short discussion about week numbering, showing how the ISO 8601 standard had fixed a Y2K problem, long before it was noticed in other non-ISO week-numbering schemes.
http://www.allegro.com/papers/54.html

Arnold Herzig GmbH, Radus Coding Systems
Manufacturer of numbering, encoding and application machines for numbers, code, labels, hotfoil holograms and scratch-off on business forms, sheet fed and cheque cards. Printing systems with UV-colors, carbon ribbon, magnetic tapes and thermo transfer.
http://www.radus.de/

International Numbering Plans
International Numbering Plans provides a variety of tools in the field of telecommunication for businesses, law enforcement agenncies, governmental organisations or regular users. The services are centered around (mobile) numbering plans, billing databases, (reverse) search engines, investigative tools, and general worldwide country information regarding telecommunications, such as area codes lists and dialling instructions.
http://www.numberingplans.com/

Creed Engineers Pvt. Ltd.
Creed Engineers - Printing press manufacturer, printing press sale, digital printing press, digital printing press sale, printing press supplier, printing press manufacturer, digital printing machine, digital printing equipment, printing press accessories, printing presses, printing press machines sale, printing press equipments, printing press machinery sale, security inks, printing inks, printing press inks, web offset press, web offset presses from India.
http://www.creedengineers.com