TY - BOOK ED - Jemma Development Group TI - Essentials of computers: With word 2007 and excel 2007 SN - 978-971-37-0398-9 U1 - BFil. 004 PY - 2010/// PB - Jemma, INc KW - ComEd N1 - Chapter 1.-- Essential of computers-- 2. Using computers-- 3. Internet and e-mail-- 4. MS word 2007 basic-- 5. MS excel 2007 basic ER -