(3Gdaf GdeSQMi ai GdGOH GdYQHi GdMOjK (B: (3OQGSI JGQjNjI JMdjdjI ebGQfI (B/ s - (3eMehO MGeO ThcJs ((3GdbGgQI (B: s (3OGQ GdacQ GdYQHi , s, 1970)
Keywords: (3GdeSQM GdYQHis; (3Gdaf GdeSQMis; (3GdeSQM GdTYHis; (3GdeSQM GdYQHi (B- (3eSQMjGJs