(3OQGSI Mhd JhMjO CfXeI GdJLGQI aj Ohd eLdS GdJYGhf GdNdjLj(B.s (3GdTQcGJ hGdhcGdGJ GdJLGQjI (B/s - (3GdeOfj, MeRI Ydjs; (3jMji, SYjO Ydjs ((3LOI, GdSYhOjI (B:s (3LGeYI Gdedc YHO GdYRjR, eQcR GdfTQ GdYdej,s, 1988)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdTQcGJs -- (3bhGfjf hJTQjYGJs -- (3Ohd GdNdjL GdYQHjIs; (3GdSdhc GdEOGQjs -- (3GdSYhOjIs; (3Ohd GdNdjL GdYQHjIs -- (3JcGed GbJUGOjs; (3Ohd GdNdjL GdYQHjIs -- (3CMhGd GbJUGOjIs