TY  - GEN
AU  - Sinden,John A.
AU  - Worrell,Albert C.
TI  - Unpriced values: decisions without market prices 
SN  - 0471027421
PY  - 1979///
CY  - New York, Chichester (etc.)
PB  - Wiley
KW  - Value
KW  - Valuation
KW  - Externalities (Economics)
N1  - 'A Wiley-Interscience publication'; Bibl.: p.491-508. - Index
ER  -