.(3GWaGd GdMQH aj dHfGfs (3GdOQGSI GdejOGfjI GdGhdis - .(3jYbhH, ZSGfs; (3jYbhH, djdi OeYIs ((3HjQhJs (3OGQ GdfgGQ ddfTQs, 1991)
.(3edGMb heQGLY aj BNQ GdcJGH UaMI YfhGf HGdaQfSjIs
Keywords: -(3GdGWaGd aj dHfGf(B-1975s -- (3Yde GdfaSs