TY - GEN AU - Hassan Ahmed Hassan Mohamed AU - Ahmed Rafea , AU - Soliman Ahmed Edrees TI - Developing text retrieval system using natural language processing / PY - 2000/// CY - Cairo : PB - Hassan Ahmed Hassan Mohamed , KW - Information retrieval approaches KW - Natural language processing KW - Text retrieval system N1 - Thesis (M.Sc.) - Cairo University - Institute of Statistical Studies and Research - Department Of Computer and Information Sciences ER -