00728nam a2200205 a 4500 1/36333 081223s1975 nyua 001 0 eng 0060438614 38857 DLC GR-PeUP 300.1'5 LAV Lave, Charles A. An introduction to models in the social sciences / Charles A. Lave, James G. March. New York : Harper & Row, 1975. x, 421 σ. : εικ. ; 24 εκ. Περιέχει ευρετήριο. Social sciences Mathematical models. March, James G. INST UNIPILB MAIN 20090121 300.1'5 LAV 00157378 00157378 LOAN 0 1 /webopac/covers/02/38857_0060438614.jpg