TY - BOOK AU - Iffert,Robert Earl TI - Retention and withdrawal of college students PY - 1957///] CY - [Washington] PB - U. S. Dept. of Health, Education, and Welfare, Office of Education KW - Universities and colleges KW - Statistics KW - Local KW - Students KW - United States N1 - Prepared in cooperation with the American Association of Collegiate Registars and Admissions Officers; Bibliography: p. 111-120 ER -