TY - BOOK AU - Peter N.Hess TI - Using Mathematics in Economic Analysis SN - 0130200263 U1 - 330/.01/51 21 PY - 2002/// CY - USA PB - Prentice Hall KW - English KW - Economics KW - Economics, Mathematical KW - Econometrics KW - Econometric models KW - General N1 - Includes index ER -