General principles for national programmes of population projections as aids to development planning.

গ্রন্থ-পঞ্জীর বিবরন

সংস্থা লেখক:	United Nations. Department of Economic and Social Affairs
Resource Type:	গ্রন্থ
ভাষা:	English
প্রকাশিত:	New York United Nations 1965.
মালা:	Its population studies no.38
বিষয়গুলি:	Population forecasting. Underdeveloped areas.