00420nam a22001337a 450000500170000000800410001702000180005804100080007608200180008410000340010224500910013626000510022730000080027820180205120817.0160427b        xxu||||| |||| 00| 0 eng d  a81-8209-070-9  aeng  b00262a005.12  aLeon, Alexis and Mathews Leon  aPC Software Made Easy:bfundamentals of computers ms-word , ms-exel and ms-power point  aChennaibVijay Nicole Imprnt. Pvt. Ltd. c2005  a550