sponsoredbyTheComponents,HybridsandManufacturingTechnoloogySocietyofIEEE,IEEE Holm Conference on Electrical Contracts,International Conference on Electric Contacts.IEEE,1990.
U. S. Dept. of Trade and Industry.Handbook of remote sensing techniques:a survey prepared by EMI Electronics Limited for the Department of Trade and Industry under contract K46A/59.s. n. ],1972.