main index
P00: frame around
P01: olicognography
P03: infrastructures
wayout:contact
economicdownward
econ.performancemeasure
servicestopoors
consumersurplus
costoptimization
SAMcrossedentropy
continuitygame
curvecontempt
forestecologicalvalues
analysisinsociety
savinginvestiment
roaddemandcurve
