00634nam a2200181Ia 4500001000700000003000500007005001700012008004100029010001700070110006800087245006900155260004200224300001100266490003300277650007000310650004900380651002300429130501BIBL20160527191610.0930924s1957    nyu                 eng    afel36001607 20aNew York City.bBoard of Education.bPuerto Rican Study.2Local10aTeaching English to Puerto Rican pupils in the secondary school.  aNew YorkbBoard of Educationc[1957].  a156 p.0 aLanguage guide series2Local 0aEnglish languagexTextbooks for foreign speakersxSpanish.2Local 0aSpanish languagexStudy and teaching.2Local 0aPuerto Rico2Local