This video will guide you on how to solve numericals related to Phase Structure Grammar or Syntax Grammar in Theory of Automata and Computation or TAC.
Few of the best books for learning Theory of Automata and Computation are listed below:-
Book 1 : Automata Theory, Languages and Computation (Bundle - Set of 2 books) by John E. Hopcroft , Jeffrey D Ullman and Rajeev Motwani https://amzn.to/2S8Kil4
Book 2 : An Introduction to Formal Languages and Automata by Peter Linz https://amzn.to/2Ii6yJC
Book 3 : Theory of Automata and Computation by Adesh K. Pandey https://amzn.to/2DLL42j
Book 4 : Introduction to Theory of Automata, Formal Languages and Computation by Ghosh D https://amzn.to/2DQdRD5
Book 5 : Theory of Automata Languages and Computation by Rajendra Kumar https://amzn.to/2DORvSd