main index
P00: frame around
P01: olicognography
P03: infrastructures
wayout:contact
planningfacility
humanneeds
demandaxioms
duopolyequilibria
processdistribution
contracttypes
continuitygame
indifferencecurves
globaliza.&tradeunion.
timedindividualpref.
networkanthropogenesis
optimummarket