title: A proposed explanation of the fertility gap differentials by socio-economic status and modernity: The case of Egypt.
abstract: Abstract   The present paper is part of a larger analysis of data collected in the summer of 1970 in the city of Cairo. 1       A joint study between the Institute of Statistical Studies and Research and Centre for Sociological Studies, Cairo.      The present analysis is based on a sub-sample of 569 households.
authors.forename: A M
authors.initials: AM
authors.lastname: Khalifa