00351nam a2200133Ia 4500008004100000020002100041040002600062082001200088100001500100245005200115260002900167003000400196005001700200241206s9999||||xx |||||||||||||| ||und||  a9780905435978c0  bengcSSK Libraryerda  a330/POW  a R. Powell 0aEconomics For Professional And Business Studies  b Dp Publicationsc©1989OSt20241206223323.0