TY  - BOOK
AU  -  Aho,Alfred V  .
AU  - Hopcroft, John E  .
AU  - Ullman, Jeffrey D  .
TI  - The Design and analysis of computer algorithms / 
U1  - 511.8 
PY  - 1974///
CY  - Singapore : 
PB  - Addison Wesley , 
KW  - Algorithms
ER  -