(3GdNWGHj h LeghQjI GdQja (B/ s - (3HjQc, LGcs; (3GdYdhj, egOjs; (3HTjQ, UGdMs ((3HjQhJ (B:s (3OGQ EHf QTO,s, 1980)
Keywords: (3JGQjN GdeZQHs; (3GdJGQjN GdSjGSjs