(3eUQ GdeYGUQI(B.s (3jfGjQ (B1993 /s ((3GdbGgQI (B:s (3GdLeYjI GdeUQjI ddGbJUGO GdSjGSj hGdEMUGA hGdJTQjY,s, 1993)
(3OhQ GdRhL aj GJNGP GdbQGQ aj eUQ (B/s (3O(B. (3MSjf YHOGdYRjR; aGWeI GdRfGJj(B.s
(3eLdI YdejI eMceI QHY SfhjI(B.s
(3GdSfI GdQGHYI hGdKeGfhf(B: (3GdYOO (B431.s
Keywords: (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs -- (3OhQjGJs