Bangdiwala, Ishver S. The effect of socio-economic levels on selected educational factors in Puerto Rico Ishver B. Bangdiwala. - [Rió Piedras] University of Puerto Rico, Río Piedras Campus, College of Education, Dept. of Graduate Studies 1974. - v, 77 p. 28 cm. Includes bibliographical references. LCCN: 75620926 //r88 Subjects--Topical Terms: Students--Economic conditions.--Puerto RicoStudents--Social conditions.--Puerto Rico Subjects--Geographic Terms: Puerto Rico LC Class. No.: LC205.5.P8 / B36 Dewey Class. No.: 370.19/341