TY - BOOK ID - 132587436 TI - A multi-purpose household questionnaire: basic economic and demographic modules AU - Freedman, Deborah AU - Mueller, Eva AU - Barnes, Roberta PY - 1977 PB - Washington, D.C. International Bank for Reconstruction and Development DB - UniCat KW - Qualitative methods in social research KW - Demography KW - Income KW - Economic conditions. Economic development UR - https://www.unicat.be/uniCat?func=search&query=sysid:132587436 AB - ER -