00423nam a2200145Ia 4500008004100000020001800041040001700059082002100076100001800097245006500115260004400180300001000224700002100234700002200255190327s9999||||xx |||||||||||||| ||und||  a81-7808-103-2  aNITILcNITIL  221sta004bA285D  aAho, Alfred V 4aThe Design and analysis of computer algorithmscAlfred V Aho  aNew DelhibPearson Education Asiac2001  ax,470  aHopcroft, John E  aUllman, Jeffrey D