Nierenberg, Gerard I

動一動頭腦體操 by: Nierenberg, Gerard I; 李世偉; 尼倫堡傑拉 ((Nierenberg, Gerard I.)) (Language materials, printed)

怎樣洞察別人 by: Nierenberg, Gerard I; 蔡慶蘭; 卡萊羅 ((Calero, Henry H.)) (Language materials, printed) , [著]