"(3GdeSdehf ai GdGJMGO GdShajJi (B""(3SGHbG(B"" (3OQGSI GLJeGYjI(B, (3GbJUGOjI(B, (3SjGSjI(B" / s - (3eMehO GHhGdYdGs ([S.N] : (3ecJHI GdGfLdhGdeUQjI , s, 1993)
Keywords: (3GdGSdGes; (3GdGMhGd GdGLJeGYjIs; (3GdGJMGO GdShajJis; (3GdGMhGd GdSjGSjIs; (3GdGMhGd GdGbJUGOjIs; (3GdGbdjGJs