Wanjun Zhang

Wo guo shang shi gong si ji go

Wo guo shang shi gong si ji gou tou zi zhe de zhi li xiao ying yan jiu

2013

Ji yu CMMI de ruan jian gong cheng ji shi xun zhi dao

2011

Guan chang tao lue

1996

Jiajing Zhengzhou zhi jiao shi

Jiajing Zhengzhou zhi jiao shi

1988

Henan di fang zhi lun cong

Henan di fang zhi lun cong

1985