(3eONd dOQGSI eWGeY GdjghO ai adSWjf bOjeG hMOjKG (B/ s - (3eMeO HOjY TQjas ([S.N] : (3eYgO GdHMhK hGdOQGSGJ GdYQHjI , s, 1973)
Keywords: (3JGQjNs; (3GdbVjI GdadSWjfjIs; (3GdGee GdeJMOIs; (3gLQI GdjghO Gdi adSWjfs; (3GdjghOs; (3hYO HdahQs; (3adSWjf GdbOjeIs; (3eLdS GdGefs