00318nam a22001217a 450000500170000002000220001703500120003903700130005110000180006424500420008226000500012430000220017420120211134527.0  a8176484164c00.00  aB-91416  aDPLbENG  aBansal, S. K.  aMultimedia systems /cby S. K. Bansal  aNew DelhibA P H Publishing Corporationc2003  av, 167p.c18 cms.