(3Gdfjd hGdeSJbHd (B: (3eGPG LQi ddfjd hdefGHYI GdGSJhGFjI hGdGKjhHjI (B/ s - (3YHOGdJhGH YHOGdMis ([S.N] : (3eQcR GdGgQGe ddJQLeI hGdfTQ , s, 1988)
Keywords: (3eUQs; (3GaQjbjGs; (3fgQ Gdfjds; (3GdedGMIs; (3GdNQGFWs; (3HMjQI ajcJhQjGs; (3GdajVGfGJs; (3Gdbhi GdeGFjIs; (3OdJG GdGfgGQs; (3GdNRGfGJs; (3GdSOhOs; (3efGHYs; (3eUHGJs; (3GdGMhGd hGdYGOGJ GdGLJeGYjIs; (3GdcTha GdLZQGajIs