VESPER EXCHANGE

PERIODIC PUBLICATION CONSISTING OF AN ASSEMBLAGE, IN LOOSE LEAF FORM, OF NEWLY PUBLISHED ARTICLES AND REPRINTS OF SELECTED PREVIOUSLY PUBLISHED ARTICLES; THE ARTICLES ARE SELECTED IN REGARD TO THE PURPOSES OF THE VESPER SOCIETY, WHICH IS TO ENCOURAGE THE EFFICIENT AND HUMAN OPERATION OF CHARITABLE INSTITUTIONS, ESPECIALLY IN THE FIELDS OF HEALTH CARE, SCIENTIFIC AND SOCIAL RESEARCH AND EDUCATION