(3GOH GdWa Gh TYQGA GdMSjf (B: s (3ef GdbQf GdGhd GdgLQj Gdi GdbQf GdQGHY YTQ (B/ s - (3THQ, LhGO, s 1402- 1352 (3gLQj, s ((3HjQhJ, dHfGf (B: s (3OGQ GdJQGK GdGSdGej, eDSSI GdGYdi ddeWHhYGJ, OGQ GdUGOb, s, 1969)
(3jJVef cTGaGJs
(3jJVef GQLGYGJ HHdjhLQGajIs
Keywords: (3GdMSjf Hf Ydj Hf GHj WGdH (B((3Ydjg GdSdGe(B)(3, s -- (3GdGeGes -- 16-4 (3gLQj, s -- (3aj GdTYQ GdYQHjs -- (3OhQjGJs; (3TYQGA GdWas -- (3JQGLes