DJS-21 ji duo yuan tong ji cheng xu ji
By: Pan Enpei ... [et al.].
Edition: Di 1 ban
Publisher: Yuan zi neng chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1984
Place of publication: Beijing
Language: chi
Number of pages: 412
Other titles: Duo yuan tong ji cheng xu ji.