TY  - GEN
AU  - Alfred V.Aho, Monica S.Lam, Ravi Sethi, Jeffrey D. Ullman,
TI  - COMPILERS PRINCIPLES, TECHNIQUES AND TOOLS 
SN  - 9789357054119
U1  - 005.453 AHO 2 ED
PY  - 2023///
CY  - NEW DELHI
PB  - Pearson Education India, 
ER  -