(3GdbGfhf GdJLGQj(B. s (3GdLRA GdChd, s (3GdYbhO GdJLGQjI hYedjGJ GdeUGQa habGp deTQhY bGfhf GdJLGQI GdGJMGOj dOhdI GdEeGQGJ GdYQHjI GdeJMOI (B/ s - (3QVhGf, aGjR fYje s ((3OHj, GdEeGQGJ GdYQHjI GdeJMOI (B: s (3cdjI TQWI OHj,s, 1990)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdYbhO GdJLGQjI s -- (3bhGfjf hJTQjYGJ s -- (3GdEeGQGJ GdYQHjI GdeJMOI s; (3GdHfhc s -- (3bhGfjf hJTQjYGJ s -- (3GdEeGQGJ GdYQHjI GdeJMOI s; (3GdbGfhf GdJLGQj s -- (3GdEeGQGJ GdYQHjI GdeJMOI s