William M. Brown. William N. Brown. William N. Brown/潘维廉著 潘维廉(William N. Brown)著 (美)William J. Brown[等]著 潘维廉(William N. Brown)[著 by Dr. William N. Brown. 潘维廉(William N. Brown)[著] by William Adams Brown. (美)潘维廉(William N. Brown)著