(3GdOhdI hGdJfejI GdRQGYjI ai eUQ efP YGe (B1973 / s - (3cheGfOQ Sjehfs; (3fGOjI Ydi YHOGdYXjes ([S.N] : (3ecJHI eOHhdi , s, 1991)
Keywords: (3eUQs; (3GdRQGYIs; (3GdJfejI GdRQGYjIs; (3GdeMGUjd GdRQGYjIs; (3GbJUGOjGJs; (3YeGd RQGYjhfs; (3GdGdGJ GdRQGYjIs; (3GdJNWjW GdRQGYis; (3GdGMUGFjGJs