(3aj GOH eUQ GdaGWejI (B/ s - (3MSjf, eMeO cGed, s 1901-1977(3, s ([(3GdbGgQI, eUQ(B] : s (3OGQ GdacQ GdYQHj, s, 1970)
(3GdeMJhjGJ (B: (3GdcJGH (B1. s (3aj GdMjGI GdYbdjI ; GdcJGH (B2. s (3aj GdMjGI GdGOHjI(B.s
2 (3GLRGA HHdjhLQGajI aj (B1 (3eLdO eGOj(B.s
(3jJVef EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdGOH GdYQHjs -- (3eUQs -- (3JGQjN hfbOs -- (3GdYUQ GdaGWej, (B969-1171.s