(3GdfXQjI GdYGeI dbGfhf GdYbhHGJ (B/s (3O (B. (3SdjeGf YHO GdefYe(B.s - (3SdjeGf YHO GdefYe s ((3GdGScfOQjI (B:s (3OGQ GdLGeYI GdLOjOI ddfTQ ,s, 2000)
(3eGgjg bGfhf GdYbhHGJ h adSaJg (B- (3GdfWGb GdecGfj hGdecGfi ddfUhU GdLfGFjI (B- (3GdJYGhf GdOhdi aj eLGd GdLQGFe YHQ GdhWfjI (B- (3JfGRY GdGNJUGUGdLfGFi GdOhdi (B- (3JSdje GdeLQejf (B- (3eGgjI GdLQjeI h JbSjeGJgG (B- (3CGdLQjeI (B- (3GdTQhY (B- (3GdeSGgeI GdLfGFjI (B- (3GdeSDhdI GdLfGFjI (B- (3GdLRGA GdLfGFi (B.s
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdbGfhf GdLfGFis