黃偉泰2014-02-122014-02-122013http://hdl.handle.net/20.500.11861/1674"21/5/2013"Cover title.Thesis (B.A.) -- Hong Kong Shue Yan University, 2013.Includes bibliographical references (p. 32-34).34 p.chiMiddle-aged persons Employment China Hong Kong.Security guards China Hong Kong.探討中年的出路 : 屋邨保安員的自我價值形成屋邨保安員的自我價值形成.Tan tao zhong nian de chu lu.Thesis