TY - BOOK AU - Sydsaeter, Peter Berck Knut AU - Strom, Arne TI - Economists' mathematical manual SN - 9788184890037 U1 - 330.0151 Sy25E 23 PY - 2008/// CY - Springer PB - Ane KW - Economics, Mathematical KW - Economics KW - Mathematics ER -