(3LQjeI GdbPa (B:s (3OQGSI aj GdbGfhf GdeUQj GdebGQf hGdbGfhf GdaQfSj (B/s - (3BeGd YHOGdQMje YKeGfs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1968)
1
Keywords: (3GdbGfhf GdLfGFjs; (3GdbPas; (3GdTQa hGdGYJHGQs; (3GdaYd hGdEjeGAs; (3eSFhdjI GdeDdas; (3eSFhdjI QFjS GdJMQjQs; (3GdebPhas; (3bUO GdGPGYIs; (3GdbPa GdeHGMs