00929nam a2200253Ia 4500 130115 BIBL 20160527191458.0 750429s1974 pr bs 00010 eng 75620926 //r88 nwpr--- EVLP LC205.5.P8 B36 370.19/341 370.1931 B216e Bangdiwala, Ishver S. Local 57444 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. Students Puerto Rico Economic conditions. Local 175282 Students Puerto Rico Social conditions. Local 175282 Puerto Rico Local 155382 109794 109794 0 0 0 370_193100000000000_B216E 0 ci 146622 10 10 B 2016-05-27 196420 0 370.1931 B216e 80000001514796 2016-05-27 00:00:00 r:130115 z:NCC:D 6 0 0 0 370_193100000000000_B216E 0 ci 146626 10 10 B 2016-05-27 196421 0 370.1931 B216e 80000001514788 2016-05-27 00:00:00 c. 2 r:130115 z:NCC:D 6