SILVA Elisabete A. Routledge handbook of planning research methods. - New York Routledge 2015 - xliii,529p. cm. ISBN: 9780415727952 11057.059999999999 Source: P-934/15-16, 16/02/2016, Manohar Publishers & Distributors General Book Subjects--Topical Terms: Geography Dewey Class. No.: U435:(X:75), Q5