(3McGjI HOQ GdOLi heYWa GdQjT (B/ s - (3YGUj, eMehOs ((3HjQhJ (B:s (3eDSSI YR GdOjf ddWHGYI hGdfTQ,s, 1993)
Keywords: (3Yde GdCSGWjQs; (3GdNQGaGJs; (3GdbUU GdbUjQIs; (3fGTFhf UZGQ (B(10-14 (3SfI (B)s