(3MGeKjI Ydi TQM jGfJ SYGO dGHf gTGe GdLRA GdGhd (B/ s - (3GdHZOGOi (B, (3YHOGdbGOQ Hf YeQs; (3fXja eMQe NhGLgs ([S.N] : (3aQGfR TJGjfQ HajSHGOf , s, 1980)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3OhGhjf hbUGFOs; (3GdeYdbGJs; (3GHf gTGes; (3JGQjN hfbOs