Quan guo tong yong tong feng guan dao ji suan biao
By: [Beijing shi she bei an zhuang gong cheng gong si deng bian].
Contributors: Beijing shi she bei an zhuang gong cheng gong si.
Edition: Di 1 ban
Publisher: Zhongguo jian zhu gong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1977
Place of publication: Beijing
Language: chi
Number of pages: 204
Subjects: Air ducts -- Design and construction -- Tables.