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Author

Wencai Yang

5 books found

Placeholder cover for Yang zi shu yi

Yang zi shu yi

Wencai Yang · First published 1876

Cover of Reflection Seismology

Reflection Seismology

Yang Wencai · First published 2013

Cover of Duo cai Diebu

Duo cai Diebu

Wencai Yang · First published 2011

Cover of Di qiu wu li fan yan de li lun yu fang fa

Di qiu wu li fan yan de li lun yu fang fa

Wencai Yang · First published 1997

Placeholder cover for 楊子書繹

楊子書繹

Wencai Yang · First published 1997