TY - BOOK AU - Hess,Peter N. TI - Using mathematics in economic analysis SN - 0130200263 (hbk.) PY - 2002/// CY - Upper Saddle River, NJ PB - Prentice Hall KW - Economics KW - Mathematical models KW - Economics, Mathematical KW - Econometrics KW - Econometric models N1 - Includes index ER -