a model for analyses of undergraduate careers Adelman, Clifford. creator United States Dept. of Education. text xxu Washington, DC U.S. Dept. of Education National Institute for Science Education For sale by the U.S. G.P.O., Supt. of Docs. [1998] monographic eng xii, 105 p. 28 cm. general Clifford Adelman. Includes bibliographical references and index. Engineering students United States Longitudinal studies Education, Higher United States Longitudinal studies Vocational guidance United States Longitudinal studies Engineering Vocational guidance United States Longitudinal studies Engineering Study and teaching (Higher) United States Longitudinal studies PUCPR 011014 20200701172717.0 252843 spa