Three-Dimensional Exploration Technology of Tunnel Geology Guohou Cao, Hao Liu E-Book (pdf)

Mesozoic-Cenozoic Magma Evolution and Tin Metallogeny in Western Yunnan, China Hua-Wen Cao, Hao Zou, Franco Pirajno E-Book (pdf)

Fuzzy Sets Theory Preliminary Hao-Ran Lin, Bing-Yuan Cao, Yun-Zhang Liao E-Book (pdf)