00274nam a2200109Ia 4500008004100000082001500041100001500056245003200071250000900103260004400112300000800156240913s9999||||xx |||||||||||||| ||und||  a004  DRO/H  aR.G.Dromey 0aHow to solve it by Computer  aNULL  bPrentice Hall of IndiaaNew Delhic2000  a442