Omardin Haji Ashaari, 1931- Pengurusan pejabat / Omardin Haji Ashaari. - Kuala Lumpur Utusan Publications & Distributors 1998. - vi, 403ms. 22cm ISBN: 9676108713 Subjects--Topical Terms: Office management Dewey Class. No.: 651.3 OMA 1998