TY - BOOK AU - Peaker,Gilbert Fawcett TI - An empirical study of education in twenty-one countries: a technical report T2 - International studies in evaluation U1 - 370 PY - 1975/// CY - Stockholm, New York PB - Almqvist & Wiksell International, Wiley KW - Comparative education KW - Local KW - Educational surveys KW - Mathematical models N1 - "A Halsted Press book."; Bibliography: 219-220 ER -