00326nam a2200133Ia 450000500170000008000220001710000190003924500380005826000300009630000140012658300180014094200170015899900170017520260716043650.0 aREF 19.03.01 T185 aTargett, David aPocket guide to business numeracy bBlackwellaOxfordGBc1987 ax, 184 p. c3/21/06kJOYD cMmT185kREF c51875d51875