I thought this was "the Dragon Book" Compilers: Principles, Techniques, and Tools
by Aho, Lam, and Sethi
https://www.amazon.com/Compilers-Principles-Techniques-Tools...
I thought this was "the Dragon Book" Compilers: Principles, Techniques, and Tools
by Aho, Lam, and Sethi
https://www.amazon.com/Compilers-Principles-Techniques-Tools...
I prefer the first edition by Aho, Sethi and Ullman, which I own twice (single volume hardcover and two-volume softcover German translation).
The "modernized" version leaves out some fundamental parsing material.