00410nam a2200121 a 450000500170000000800410001710000250005824501150008326000420019830000180024065000190025885200110027720190520021259.0080305s19uu    xx            00    eng d10aJacobo, Florentino E10aBetter letters :bsocial and business letters for all occasions; how to write them /cby Florentino E. Jacobo.0 aManila :bPhilippine Book Co,cc1949.  a117 p. : ill.  aLetter-writing  7OLOPSC