00403nam a2200145Ia 450000500170000000800460001703700120006304000200007504100130009508400220010810000160013024500480014626000500019430000130024420250508162933.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a371.97, PURqFEDL  aPuran Singh 0aProblem of education among scheduled castes  aNew Delhi, India bMittal Publications c1989  axi,163p.