TY - BOOK AU - Dickinson, Gordon Cawood TI - Statistical mapping and the presentation of statistics SN - 0713156414 AV - GA 109.8 Dic PY - 1973/// CY - London PB - Edward Arnold KW - MAPS KW - Statistics--Graphic methods KW - Maps, Statistical N1 - 'Sources of statistics': p. [174]-192 ER -