丁致良

離散數學(第二版) = Discrete mathematics by: 丁致良 (Language materials, printed) , [著]

物理與生活 = Physics change by: 丁致良 (Language materials, printed) , [著]

占星學 by: Cornelius, Geoffrey; Hyde, Maggie; Webster, Christopher; 丁致良; 海德 ((Hyde, Maggie)); 葛內路斯 ((Cornelius, Geoffrey)); 韋柏斯特 ((Webster, Christopher)) (Language materials, printed) , [譯]

離散數學 = Discrete mathematics by: 丁致良 (Language materials, printed)