RAM BABU creator text NEW DELHI PEARSON 2016 monographic 564 ALGEBRA DISCRETE MATHEMATICS 1. SETS, RELATIONS AND FUNCTIONS 2. COUNTING 3. RECURRENCE RELATIONS 4. LOGIC 5. ALGEBRAIC STRUCTURES 6. LATTICES 7. BOOLEAN ALGEBRA 8. GRAPHS 9. FINITE STATE AUTOMATA 10. LANGUAGES AND GRAMMARS APPENDIX ON PROBLE 512.02,RAM 9788131733103