(3GdHMK GdGLJeGYj (B:s (3bhGYOg hELQGAGJg, efGgLI hCOhGJg (B/s - (3SYO, YHO GdMejO eMehOs; (3GdLhgQj, eMeOs ((3GdbGgQI (B:s (3ecJHI fgVI GdTQb,s, 1981)
(3HHdjhLQGajI (B: (3U(B. 203-206.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdYdhe GdGLJeGYjIs -- (3efGgL HMKs; (3GdHMhK GdGLJeGYjIs