00438nam a22001697a 4500020001800000041001300018082001300031100002300044245004400067250002100111260004200132300000900174700001900183700002200202700002100224700002300245  a9789937074711  aEnglish   a004bTEX  aSah, Ramesh Prasad  aTextbook of Computer Science-I Grade XI  a2nd Revised Ed.   aKathmandubSulav Books House c2078BS  a532p  aHeka, Nava Raj  aChapagain, Susank  aBelbase, Subash   aAdhikari, Shyam K.