TY  - BOOK
AU  - Aho, Alfred V.; Hopcroft, John E. & Ullman, Jeffrey D.
TI  - Data Structures and algorithms
SN  - 978-81-7758-826-2
U1  - 001.6424 Aho 
PY  - 1983///
CY  - Pearson, New Delhi
ER  -