TY  - BOOK
AU  - Babbel, David F.
AU  - Panning William
AU  - Merrill Craig
AU  - The World Bank
TI  - Default risk and the effective duration of bonds
T2  - Policy Research Working Paper
U1  - PRWP 1511 
PY  - 1995///
CY  - Washigton
PB  - World Bank
ER  -