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Google圖書搜尋
Some Preliminary Observations on the Open-end Spinning of Wool
Daniel Petrus Veldsman
Johannes Petrus Van der Merwe
Harold Taylor
出版
South African Wool and Wool Textile Research Institute
, 1977
ISBN
0798809884
9780798809887
URL
http://books.google.com.hk/books?id=cI1SMwEACAAJ&hl=&source=gbs_api