00287nam a2200109Ia 4500082002700000100001900027245005200046260004700098300002200145500000500167700000500172  a305.56095483bSa243.ES  aSaradamoni, K.  aEmergence of a slave caste; Pulayas of Keralab  aNew DelhibPeople's Publishing Housec1980  axiii, 259p. Bibl.  a  a