00342nam a2200145Ia 4500008004100000020001500041041000800056082001300064100002000077245001500097250000600112260004700118300001200165650001900177210716s1994    xx            000 0 und d  a0395669979  aeng  a330 MABR  aUlbrich, Mabry.  aEconomics.  a2  aNew JerseybHoughton mifflin Companyc1994  avii,223  aEconomics(330)