00274nam a2200097Ia 450000500170000000800410001708200160005810000150007424500530008926000340014220260329235633.0260329s9999||||xx |||||||||||||| ||und||  a320.1 Ag38P  aAgarwal,RC 0aPolitical theory:principles of political science  aNew DelhibS Chand pub.c2018