TY - BOOK AU - Taubman,Paul AU - Wales,Terence ED - Carnegie Commission on Higher Education. TI - Mental ability and higher educational attainment in the 20th century SN - 0870142437 (pbk) AV - H11LA227.3 .N2432 no. 118 U1 - 330.9/73/092 s378.73 PY - 1972///] CY - [New York PB - National Bureau of Economic Research KW - Education, Higher KW - United States KW - LEMB KW - Intelligence levels KW - Local N1 - "A technical report prepared for the Carnegie Commission on Higher Education."; Bibliography: p. 45-47 ER -