Title: Beijing ren min jing cha xue yuan xiao zhi : 1949-1999 /
Authors: Li, Qingxiang.; Beijing ren min jing cha xue yuan xiao zhi bian zuan wei yuan hui.
Publisher: [s.n.],
Year: 1999
Subjects: Beijing ren min jing cha xue yuan History.; Police training China Beijing History.; Police administration China Beijing History.