00911nam a2200229Ia 4500 138314 BIBL 20250711062628.0 891025s1979 pr ad b 00110 eng d HD4013 Chodorowski, Anthony. Local 72945 Re-refining automotive waste oils in Puerto Rico A. Chodorowski. 1979. iv (various pagings) illus., charts, maps, tables. Thesis (M.B.A)--Catholic University of Puerto Rico. Includes bibliographies. Pontificia Universidad Católica de Puerto Rico. Dissertations. 294940 Motor fuels. Local 139439 Petroleum Refining. Local 150328 Petroleum waste Puerto Rico. Local 150340 Pontificia Universidad Católica de Puerto Rico. Escuela Graduada de Administración de Empresas. Local 294940 116504 116504 0 0 0 T_665_500000000000000_C545R 0 ci 209919 10 10 71 2016-05-27 209687 0 T 665.5 C545r 80000001645533 2016-05-27 00:00:00 r:138314 z:NCC:D 6