(3GdGSdGe ai JGQjN TYhH GdTQb (B/ s - (3eMeO gdGds; (3Ydi egOis ([S.N] : (3OGQ GdaGQGHi , s, 1986)
Keywords: (3GdGSdGes; (3ebGdGJ heMGVQGJs