(3fXQjGJ h eSGFd aj GdEMUGA h GdEbJUGO GdbjGSj (B/ s - (3SGdaGJhQ, Ohefjcs; (3efJUQ, SYOjI MGaXs ((3GdbGgQI (B:s (3OGQ eGcLQhgjd,s, 1982)
(3jMJhj GdcJGH Ydi (B640 (3eSCdI eMdhdIs
Keywords: (3GdEMUGAGJs