//-->
Philosophy of population census in Nigeria
Arowolo, Oladele O., (1982)
Selected papers at the first Population Association of Nigeria annual conference : Benin City, 1980
(1980)
Social statistics in Nigeria
(2013)
40 years of promoting industrial harmony and enterprise competitiveness in Nigeria : the history of NECA (1957 - 97)
Olorunfemi, J. F., (1997)
Population in health planning
Olorunfemi, J. F., (1983)