00881nam a2200217Ia 4500001000700000003000500007005001700012008004100029050001100070100003000081245012000111260001100231300002300242502005500265504002900320610007300349650005400422651004500476700002900521710011300550137698BIBL20250711062626.0891025s19||    pr b     b    00110 eng d  aHD401310aArbona, Joaquín.2Local10aDevelopment of the petro-chemical industry in the Southwest area of Puerto RicocJoaquín Arbona, José Alustiza.0 c[n.d.]  a53 p., 36 l.bill.  aThesis (M.B.A)-Catholic University of Puerto Rico.  aBibliography : p. 48-51.27aPontificia Universidad Católica de Puerto Rico. xDissertations.2 0aPetroleum industry and tradezPuerto Rico.2Local 0aPuerto RicoxEconomic conditions.2Local10aAluztiza, José,2Local2 aPontificia Universidad Católica de Puerto Rico. bEscuela Graduada de Administración de Empresas.2Local