TY  - BOOK
AU  - World Conference On Mathematics At The Services Of Man. 1982 (Canary Island)
ED  - World Conference On Mathematics At The Services Of Man. 1982 (Canary Island)
TI  - Papers :  Aspects of vaueness ed by Heinz J Sakala
T2  - Theory and decision library; 39
U1  - B0bYp1,N82, M4 
PY  - 1984///
CY  - Dordrecht
PB  - D Reide l Pub    
KW  - MATHEMATICS
ER  -