TY  - BOOK
AU  - Maginn,John L.
TI  - Managing investment portfolios: a dynamic process : workbook 
SN  - 0470104937
U1  - 332.6 
PY  - 2007///
CY  - Hoboken, N.J., Chichester
PB  - J. Wiley, John Wiley [distributor]
KW  - Administración del portafolio
ER  -