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Multilingual
1
Cook, Don L., 843-C771r | W.W.Norton and Company | 1980 843-C771r,
2
Gerdts, Donna B, 701.5-A168s-V.16 | Academic Press | 1975 701.5-A168s-V.16,
3
Cook, Thomas D, 432.2-C771q | Rand McNally College Publishing Company | 1979 432.2-C771q,