I am on duty today.
By: [Story by Yang Yi and Liang Ko. Illus. by Ku Yin. Edited by Shanghai Juvenile Publishing House.
Contributors: Liang, Ko, joint author.; Ku, Yin, illus.
Publisher: Foreign Languages Press; distributed by Guozi Shudian (China Publications Centre)
Published: 1966
Place of publication: Peking
Language: eng
Number of pages: 20