URSI Register of National Standards Laborattheoriesfor Electromagnetic Metrology,

The URSI Register is a comprehensive and up to date survey of National Standards Laboratories, the types of measurements they can make, their results and other relevant information. The register consists of an entry for each National Laboratory, usually in the following format: organisation, national standards, calibration facilities. THe coverage of electromagnetic metrology is comprehensive and includes measurements of time and frequency, of DC and LF electrical and magnetic quantities, and of radio and microwave frequencies with extensions where appropriate to infrared and optical frequencies. The register will be an invaluable source of information in Government laboratories and universities for those who work in the field of electromagnetic metrology. It will also be especially useful for industrial laboratories where this type of information is increasingly required to take advantage of export opportunities.