Search Results for Science -- miscellaneous - Narrowed by: Research SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pklsearchpage/pklsearchpage/qu$003dScience$002b$002b--$002b$002bmiscellaneous$0026qf$003dSUBJECT$002509Subject$002509Research$002509Research$0026ps$003d300?dt=list 2026-10-21T03:23:22Z The world's 20 greatest unsolved problems ent://SD_ILS/0/SD_ILS:49382 2026-10-21T03:23:22Z 2026-10-21T03:23:22Z 2005<br/>ISBN&#160;9780131426436<br/>