TY  - BOOK
AU  - YAO, Frank
AU  - XU, Bret
TI  - Managing your portfolio: An investor's guide to minimizing risk and maximizizing returns
SN  - 0070418615
U1  - 332.632 
PY  - 2002///(2006)
CY  - DELHI
PB  - TATA MCGRAW-HILL
KW  - SECURITIES AND COMMODITIES
ER  -