TY - BOOK AU - Johnston,J. TI - Econometric methods T2 - McGraw-Hill economics series SN - 0070663572 : U1 - 330.028 19 PY - 1991/// CY - New York PB - McGraw-Hill Book Company KW - Economics KW - Spines KW - Mathematics KW - Econometrics N1 - math N2 - Economics ER -