TY - BOOK AU - Garson,G.David AU - Biggs,Robert S. TI - Analytic mapping and geographic databases T2 - Sage University Papers Series SN - 0-8039-4752-6 AV - G70.2 G37 PY - 1992/// CY - Newbury Park, Calif. PB - SAGE N1 - Bibliografia : p. 82-89 ER -