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Multilingual
1
Richard F. F. Koning, | Institute of Electrical and Electronics Engineers | 2000 ,
2
Klaassen, L H., 309.2-K63d | Gower House | 1981 309.2-K63d,
3
Doull, John, 513.93-D738c | Macmillan Publishing Company | 1980 513.93-D738c,