RT - Journal Article T1 - JF - jmciri YR - 1984 JO - jmciri VO - 9 IS - 2 UR - http://jmciri.ir/article-1-2724-fa.html SP - 0 EP - 0 AB - LA eng UL http://jmciri.ir/article-1-2724-fa.html M3 ER -