00461nam a22001697a 450000500170000002000180001704100130003508200150004810000250006324500440008825000120013226000630014430000090020765000320021670000240024870000190027220250610052030.0  a9789937774260  aEnglish   a004bMAL-e  aMallik, Lal Krishna   aTextbook of Computer Science Grade XII   a2nd ed.  aKathmandu bHeritage Publishers and Distributors c2081BS   a416p  aWeb, Software, Programming   aSah, Ramesh Prasad   aDangi, Roshan