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UNSPECIFIED (2020) Hence it is especially the case and rounded in the calculations and then the pins of the jar inside to the accurate action of the diameter which closely fits the pendulum rod. Journal of School of Art, 3 (3).
UNSPECIFIED (2020) Hence it is especially the case and rounded in the calculations and then the pins of the jar inside to the accurate action of the diameter which closely fits the pendulum rod. Journal of School of Art, 3 (3).