00386nam a2200121Ia 4500 13454 13454 300.727 LEV-E Levin, Jac; Elementary statistics in social research New York Harper & Row Publishers 1973 279p. Social sciences - Statistical methods - Social sciences - Data processing - Social sciences - Research BK 0 0 0 0 NASSDOC NASSDOC 2004-06-08 0 300.727 LEV-E 5777 2019-04-18 00:00:00 2019-04-18 BK