TY  - BOOK
AU  - Aho, Alfred V
AU  - Hopcroft, John E
AU  - Ullman, Jeffrey D
TI  - The Design and analysis of computer algorithms
SN  - 81-7808-103-2
U1  - 004 21st
PY  - 2001///
CY  - New Delhi
PB  - Pearson Education Asia
ER  -