Theory of computation
1.Grammars: Properties of Context Free Grammars
http://nptel.ac.in/courses/106106049/downloads/Grammars.pdf
2.Finite State Automata and Regular Expressions
http://nptel.ac.in/courses/106106049/downloads/FSA.pdf
3.Finite State Automata and Regular Expressions
http://nptel.ac.in/courses/106106049/downloads/FSAcontd-I.pdf
4. Finite State Automata and Regular Expressions
http://nptel.ac.in/courses/106106049/downloads/FSAcontd-II.pdf
5.
| Pushdown Automaton,Empty Store and Acceptance by Final State,Equivalence of CFG and PDA |
http://nptel.ac.in/courses/106106049/downloads/PDA.pdf
6. Context-Free Grammars – Properties and Parsing
http://nptel.ac.in/courses/106106049/downloads/Properties%20of%20CFL.pdf