00627nam a2200205Ia 450000500170000000800410001702000180005804000180007604100080009408200200010210000180012224500590014026000490019930000270024865000440027565000250031965000250034465000220036965000300039120220715135400.0210716s2008    xx            000 0 und d  a9788120324022  cAIMIT LIBRARY  aeng  a003.5521bRAJV  aRajaraman, v.  aIntroduction information technology /cBy V Rajaraman.  aNew Delhi :bPrentice Hall of India ,c2008.  axiv,370 p. ;c24.5 cm.  2Acquisition of numbers and textual data  2Acquiring image data  2Acquiring audio data  2Data organization  2Processing numerical data