TY - BOOK AU - Choo,Wan Yat AU - AU - Smith,Zlwin Nigel TI - Oral presentation skills T2 - Business communication toolbox SN - 9789833331123 ; 9833331122 U1 - 658.452 23 PY - 2006///] CY - Selangor Darul Ehsan : PB - Local Publications , KW - Oral comunnications ER -