Beltran, Arlan P. Transbel General Contracting / Arlan P. Beltran. - Saint Louis College, City of San Fernando, La Union : [s.n.], 2022. - xii, 137 pages : illustrations ; 29 centimeter. References : pages 121-122. Subjects--Topical Terms: Business enterprises. Dewey Class. No.: TH 338.7 B41t 2022