00678nam a2200205Ia 4500 130433 BIBL 20160527191558.0 930922s1965 pr ̀ eng fel36001568 EVLP 420.7 R816e Roses, Estelle Irizarry de. Local 162276 English the laboratory way Estelle Roses de Irizarry. Humacao, P.R. Colegio Regional de Humacao, Universidad de Puerto Rico 1965. xiii, 97 p. English language Study and teaching. Local 92110 English language Phonetics. Local 92110 Puerto Rico Local 155382 110074 110074 0 0 0 420_700000000000000_R816E 0 ci 149771 10 10 B 2016-05-27 197024 0 420.7 R816e 80000001540478 2016-05-27 00:00:00 r:130433 z:NCC:D 6 0 0 0 420_700000000000000_R816E 0 ci 149776 10 10 B 2016-05-27 197022 0 420.7 R816e 80000001540452 2016-05-27 00:00:00 c. 3 r:130433 z:NCC:D 6 0 0 0 420_700000000000000_R816E 0 ci 149782 10 10 B 2016-05-27 197023 0 420.7 R816e 80000001540460 2016-05-27 00:00:00 c. 2 r:130433 z:NCC:D 6