Dalits Research methodology--Islamic history Social movements History Management of small business Social conditions Ayyankali-Biography Ayyankali: A Dalit Leader Of Organic Protest Biography Budgetary control COMPETITIVE EDGE CUSTOMER LOYALTY PROGRAMMS CUSTOMER LOYALTY; Capital budgeting Computational linguistics Criticism,interpretations,etc Dalit movement Depreciation policy Doctrines Early Muslim Historiography Hadith Home based businesses Inventory valuation Islam Islam--Hadith Journalism Kerala and Social Mobility-- Kerala and Caste Kerala history Koran LOYALTY MARKETING;