(美) Y. Daniel Liang著;李娜译 (美) Y.Daniel Liang著;李娜译 (美) Y. Daniel Liang著 (美)Y. Daniel Liang著 (美) Y.Daniel Liang著 (美) Y. Danicl Liang著 Y. Daniel Liang著. Y. Daniel Liang Y. Daniel Liang Y. Daniel Liang.