TY  - BOOK
AU  - Shin,David
AU  - Shin,David
ED  - American Petroleum Institute, API
TI  - Do product prices respond symmetrically to changes in crude prices?
U1  - 660.061.3 A512 068 0010554 
PY  - 1992///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - EconomÃ­a petrolera
KW  - Precios de petrÃ³leo crudo
KW  - Precios de combustibles
ER  -