[Characteristics of couples in Israel, average 1978-1980].
D001208:Asia; D001211:Asia, Western; D003710:Demography; D019049:Developed Countries; D005191:Family Characteristics; D006079:Government Publications as Topic; D007557:Israel; D008393:Marriage; D011153:Population; D011154:Population Characteristics; D012106:Research; D013223:Statistics as Topic