通化市科学技术志
By: Tonghua Shi Ke wei "Ke ji zhi" bian zuan wei yuan hui bian
Publisher: Tonghua Shi Ke wei "Ke ji zhi" bian zuan wei yuan hui
Published: 1989
Place of publication: Tonghua Shi
Language: chi
Number of pages: 226
Subjects: Science; History; Technology
Other titles: Tonghua Shi ke xue ji shu zhi