00714nam a2200205 a 4500 1/5177 941130s1974 enk 00010 eng d 0444105263 5458 DLC GR-PeUP 301.32 P Pitchford, J. D. Population in economic growth /by J.D.Pitchford. New York : American Elsevier 1974. viii,280 σ. ; 23 εκ. Περιέχει ευρετήριο. Population Mathematical models. Economics development. INST UNIPILB MAIN 20040709 301.32 P 00100674 00100674 LOAN 0 1 INST UNIPILB MAIN 20040709 301.32 P 00137585 00137585 LOAN 0 2