(3VQGFH GdONd hVQjHI GdGjdhdI ai GdJTQjY GdeUQi (B/ s - (3eMeO MSf GdLRjQjs; (3Qajb eMeO GdLRjQis ([S.N] : (3ecJHI Yjf TeS , s, 1992)
Keywords: (3GdVQGFHs; (3GdeMGSHIs; (3bhGfjf hJTQjYGJs; (3VQGFH GdONds