ISBN 9780521206891 books & textbook
Elements of Spatial Structure: A Quantative Approach (Cambridge Geographical Studies, Series Number 6)
Cliff, Andrew D. Haggett, Peter Ord, J. Keith Bassett, Keith A. Davies, Richard B.
Cambridge University Press /1975-07-25 Hardcover / 270 Pages
isbn-10: 0521206898 / isbn-13: 9780521206891
