00502nam a22001097a 4500008004100000020001500041082002800056245010300084260008700187300001800274650010000292140530b        xxu||||| |||| 00| 0 eng d  a9710850792  aFil.(R) 603 D562[s.n.]  aDictionary of scientific and technical terms for Philippine schools /cedited by Leticia P. Cortes  aQuezon City :bInstitute for Science and Mathematics Education Development,c[s.n]  a269p. :bill.  xScience--dictionariesxTechnology--dictionariesxScience encyclopediasxTechnology encylopedias