Wai mao ti zhi gai ge yan jiu
By: Ma Xiangquan, Ding Dezhang zhu
Contributors: Ding, Dezhang
Edition: Di 1 ban
Publisher: Anhui ren min chu ban she; Anhui sheng xin hua shu dian fa xing
Published: 1987
Place of publication: [Hefei shi]
Language: chi
Number of pages: 164
Subjects: Commerce