(3GdehShYI GdYQHjI ddSjGQGJ (B/s - (3GdabjQ, eMeO YjOs ((3HjQhJ (B:s (3OGQ GdfaGFS,s, 1996)
(3GdeMJhjGJ (B: (3eL(B. 1. (3GdeMQcGJ(B-(3eL(B. 2. (3CLgRI fbd GdMQcI hbjGOI GdSjGQI(B-(3eL(B. 3. (3GdJLgjRGJ GdcgQHGFjI, UjGfI GdSjGQI hEUdGMgG(B-(3eL(B. 4. (3eYLe CSeGA CLRGA GdSjGQI(B.s
Keywords: (3GdSjGQGJs -- (3OhGFQ eYGQas; (3GdSjGQGJs -- (3eMQcGJs; (3GdSjGQGJs -- (3UjGfI hEUdGMs; (3GdgfOSI GdcgQHGFjIs