TY - BOOK AU - Grinold, Richard, C. AU - Kahn, Ronald, N. TI - Active portfolio management: a quantitative approach for providing superior returns and controlling risk SN - 0070248826 U1 - FOR 332.601 G88a 1999 PY - 2000/// CY - New York : PB - McGraw-Hill KW - Portfolio management KW - mathematical models ER -