TY - BOOK AU - al-Radaideh,Qasem Ahmad TI - Portquis: a portable natural language query interface system to relational database systems PY - 2003/// CY - Bangi PB - Perpustakaan Tun Seri Lanang KW - Natural language processing (Computer science) KW - User interfaces (Computer systems) KW - IDL (Computer program language) ER -