TY - BOOK ID - 132823050 TI - Population and income change : recent evidence AU - Kelley, Allen C. AU - Schmidt, Robert M. PY - 1994 SN - 0821329561 PB - Washington, D.C. World Bank DB - UniCat KW - Quantitative methods in social research KW - Demography KW - Income KW - Developing countries: economic development problems UR - https://www.unicat.be/uniCat?func=search&query=sysid:132823050 AB - ER -