Mankind has a fascination with measurement. Down the centuries we have produced a plethora of incompatible and duplicatory systems for measuring everything from

Expanded, revised and updated here, this detailed guide is truly unique, giving accurate metric equivalents and conversion factors for no fewer than 10,000 scie

This first of three volumes starts with a short introduction to historical metrology as a scientific discipline and goes on with an anthology of acient and mode

This second volume of Gyllenbok's encyclopaedia of historical metrology comprises the first part of the compendium of measurement systems and currencies of all

This unique and practical book provides quick and easy access to data on the physical and chemical properties of all classes of materials. The second edition ha