(3dSGf GdYQH GdeMjW (B/ s - (3jhSa NjGWs; (3GHf efXhQ (B: (3LeGd GdOjf GHh GdaVd eMeO Hf ecQe Hf Ydi Hf GMeO Hf GHi GdbGSe Hf MHbI GdGfUGQi GdeUQis; (3YHOGddg GdYdGjdis ([S.N] : (3OGQ GdLjd , s, 1988)
Keywords: (3GdHdGZI GdYQHjIs; (3GdeYGLes; (3GddZI GdYQHjI (B- (3GdGdaGXs; (3GddZI GdYQHjI (B- (3GdeYGLes