TY - BOOK AU - Samuelson,Paul Anthony AU - Nordhaus,William D. TI - Economía SN - 007054879X AV - HB171.5 .S25 U1 - 330 19 PY - 1994/// CY - Madrid PB - McGraw-Hill Interamericana KW - Economics KW - Local N1 - Includes index ER -