洪鯤

松下精神松下人 by: 小池亮一; 洪鯤 (Language materials, printed)

松下精神松下人 by: 小池亮一; 洪鯤 (Language materials, printed)

如何與日本人做生意 by: Zimmerman, Mark; 慎默曼 ((Zimmerman, Mark)); 洪鯤 (Language materials, printed)

門外漢闖關 by: 洪鯤; 關根二郎 (Language materials, printed)

登門推銷一0一 by: 二見道夫; 洪鯤 (Language materials, printed)

門外漢闖關 by: 洪鯤; 關根二郎 (Language materials, printed)

登門推銷101 by: 二見道夫; 洪鯤 (Language materials, printed)

松下精神松下人 by: 小池亮一; 洪鯤 (Language materials, printed)

動搖經濟的暴利經商術 by: 洪鯤; 飯田清悅郎 (Language materials, printed)

魔術漢堡連鎖店 by: 櫻田慧; 洪鯤 (Language materials, printed)