00332nam a22001337a 4500020001800000041001300018082001500031100002600046100002000072245003100092250001300123260005300136300000900189  a9789937744256  aEnglish   a004bKHA-c  aKhadka, Hari Bahadur   aKunwar, Ramesh   aComputer Science Grade XI   a2nd ed.   aKathmandu bAdvance Saraswati Prakashan c2078BS  a508p