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Summer Institute of Linguistics
> Lourdes R. Quisumbing
Lourdes R. Quisumbing
L. R.
title
ISBN-13
(ISBN-10)
year of publication
Languages of the Southern Gateway: Chavacano, Sinama, Tausug, Yakan
978-971-18-O131-1
(971-18-O131-O)
1979
Lourdes Ramirez Santigosa