1. CENTO symposium on Demographic Statistics; proceedings. ]Ankara, Office of U. S. Economic Coordinator for CENTO Affairs, Central Treaty Organization, 1970[
پدیدآورنده :
کتابخانه: Central Library and Information Center of Birjand University (South Khorasan)
موضوع : ، Demography- Methodology- Congresses
رده :
HB
881
.
S9
1968