Peter, Laurence J.

Individual instruction by: Peter, Laurence J. (Language materials, printed)

彼德原理 : = 為何事情總是弄砸了 / by: 彼德 ((Peter, Laurence J.)); 胡爾 ((Hull, Raymond)); 陳美容; Hull, Raymond; Peter, Laurence J. (Language materials, printed)

Prescriptive teaching by: Peter, Laurence J. (Language materials, printed)

智慧成就一生 / by: 彼得 ((Peter, Laurence J.)); 何榮華; Peter, Laurence J. (Language materials, printed)