楊振昌

應用於無線通訊系統之雜訊抵消式低雜訊放大器設計 = = sign of Noise-cancelling Low Noise Amplifiers for Wireless Communication Systems / by: 楊振昌; 翁若敏 (書目-語言資料,印刷品)

楊振昌醫師說毒解毒速查輕圖典 = = The compact graphic guide to toxin-free living / by: 楊振昌 (書目-語言資料,印刷品)

變色的人生 = = About drugs : 認識毒品與如何戒毒 / by: 楊振昌 (書目-語言資料,印刷品)