00335nam a2200133Ia 4500008004100000082001700041100002100058245001700079260004600096300000800142650001400150650002000164653001700184170901s1952    xx            000 0 und d  a330.18bT53E  aTintner, Gerhard 0aEconometrics  aNew YorkbJohn Wiley And Sons, Inc.c1952  a370  aEconomics  aSocial sciences  aEconometrics