Bagong reduksyon ng kilos sa pikos na may precio. New reduction of kilos to piculs with prices [microform] - Matriano, Felix A. (Quezon City Photoduplication Service, 1975)
MIcrofilmed with 10 other titles.
Originally published by Limbagang Magitig, Maynila, 1917.
Keywords: Copra; Weight and measures -- Tables, etc