July 28th, 2008, 4:05 pm
I'm not sure exactly what you're looking for, but here is a classic:"Active Portfolio Management", Grinold & KahnThese two are more recent, but I like them (and would recommend them more than G&K):"Quantitative Equity Portfolio Management: An Active Approach to Portfolio Construction and Management", Chincarini & Kim"Quantitative Equity Portfolio Management: Modern Techniques and Applications", Qian, Hua, & Sorensen