00421nam a2200109Ia 4500008004100000020002200041100002300063245011300086260004900199300002700248650003600275200907s9999    xx            000 0 und d  a978-971-98-1141-0  aBrazalote, Tumoroh  cTumoroh C. Brazalote, Ryan M. Leonardo, Bernardino C. OfaliaaThe Contemporary world:boutcome-based module/  aQuezon City:bC and E Publishing, Inc.c2019  avii, 201 pagesc20 cm.  aHistory, modern -- 20th century