(3bHS ef cfhR GdeYdheGJ hGdKbGaGJ (B/s - (3EHQGgje, eMeO Rjf GdYGHOjfs ([(3O(B. (3e(B.] :s (3eMeO Rjf GdYGHOjf EHQGgje,s, 1992)
Keywords: (3GdeSGHbGJs -- (3GNJHGQGJ, CSFdI, EdNs; (3GdKbGaIs; (3GdeYdheGJs