00448nam a2200145 a 450000500170000000800410001702000150005802000150007302000150008810000230010324500830012626000580020930000090026765000260027620200107025739.0070831s19uu    xx            00    eng d  a9712600025  a9712600076  a971260006810aSilverio, Julio F.14aThe book of questions and answers /ccompiled and edited by Julio F. Silverio.0 aLas Piąs, MM :bM & L Licudine Enterprises,cc1997.  a2 v.  aQuestions and answers