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Google圖書搜尋
MIFCAL and NONCEL; Two Computer Programs for the Generalization of the Hägerstrand Models to an Irregular Lattice, by Forrest R. Pitts
Forrest Ralph Pitts
出版
1967
URL
http://books.google.com.hk/books?id=9AGtwgEACAAJ&hl=&source=gbs_api