00333nam a2200121Ia 450000500170000000800410001704100080005808200150006610000260008124500430010726000520015030000090020220260720174531.0260720s2006    xx            000 0 und d  aeng  a371.2 NARS  aHarshitha, Digumurthi  aTechniues of teaching computer science  aNew DelhibOrbis Books Sonali Publicationc2006  a316p