Search Results for Yu, Derek. - Narrowed by: VC Pietermaritzburg SirsiDynix Enterprise https://libraryconnect.iie.ac.za/client/en_US/iie/iie/qu$003dYu$00252C$002bDerek.$0026qf$003dLIBRARY$002509Library$0025091$00253AVCPMB$002509VC$002bPietermaritzburg$0026ps$003d300?dt=list 2025-10-08T18:47:06Z Basic mathematics for economic students : theory and applications ent://SD_ILS/0/SD_ILS:22299 2025-10-08T18:47:06Z 2025-10-08T18:47:06Z by&#160;Yu, Derek.<br/>Format:&#160;Books<br/>Publication Date&#160;2018<br/> Economic indicators ent://SD_ILS/0/SD_ILS:85 2025-10-08T18:47:06Z 2025-10-08T18:47:06Z by&#160;Mohr, Philip, author.<br/>Format:&#160;Books<br/>Publication Date&#160;2016<br/>