2518-4431 2518-4431 S2518-44312025000100067 10.23881/idupbo.025.1-6i Bolivia Bolivia Bolivia 00 00 2025 00 00 2025 25 1 67 75

[1] 2004 6.a edición [2] 2015 8.a ed [3] 2011 5.a ed [4] 2024 15 [5] 1986 8 8 [6] 1987 8.a edición [7] 1998 [8] 2005 [9] Electrofrio 2025 [10] Bohn 2005