00598nam a2200229Ia 4500 1194 20240113233449.0 ta 050202s1973 a g b000 u eng u HB Ref.Stack eng 030 Hu 97 En Hutchain, Robert M. . Encyclopaedia Britannica Vol.20 / Robert M.Hutchian. Textual Documents Chicago : William Benton , c1973. 1183p. : ill ; 30cm. . Encyclopaedia Britannica ddc BK 0 0 0 0 Ref.Enc SKBL SKBL 2012-02-01 00000 0 030 Hu 97 En 69376/89 2024-01-13 00:00:00 1 2012-02-01 BK 1191 1191