PRINCIPLES OF PHYSICAL CHEMISTRY 13 Chemistry 7 Agricultural economics 5 India-economic development and growth-- Economic planning-- Production economics 5 Chemistry-group theory 4 Economic development-- Economic Planning 4 Examinations, questions etc 4 Indian politics 4 Macroeconomics 4 Group theory 3 International economics 3 Medival Indian history--Mughals--Akbar 3 Thermo dynamics 3 Chemistry, Physical and theoretical 2 Constitution 2 Constitutional Perspective 2 India 2 Macroeconomics & related topics 2 Mathematics 2 Medieval Indian history--Mughals--Akbar 2 Physics 2 Sarkaria Commission 2 Thermodynamics 2 agriculture--economic aspects 2 1c 1 A New History of Ancient India 1 African Fiction 1 Agriculture economics 1 Algae 1 Animal Distribution 1