Yan jiang yu fa yan
By: Gu zi le, wang jian nan
Series: Xin dong fang ta yu zhi chang ji neng cong shu -- 1; Xin dong fang ta yu zhi chang ji neng cong shu -- 1.
Publisher: Xi an jiao tong ta xue chu ban she
Published: 2007
Place of publication: Xi an
Language: chi
ISBN-13: 9787560523569
Other titles: Speaking and presenting