(3GdHMK GdGOHi(B: (3WHjYJg(B, (3efGgLg(B, (3GUhdI(B, (3eUGOQI (B/ s - (3Thbi Vjas ([S.N] : (3OGQ GdeYGQa , s, 1992)
Keywords: (3GdGOH GdYQHis; (3GdHMhKs; (3JGQjN hfbOs