Deitel, H.M P.J. Deitel D.R. Choffnes creator text New Delhi Pearson education 2007 monographic iviii, 1215 p. : ill. (col.) ; 26 cm. Operating system Computer software Hardware & software Application programming interface Concurrent programming Organization & management Virtual memory organization Performance optimization Database system Multicomputer system Computer science FC 005.43 DEI 81-317-1289-3 (pbk)