"Pearson" . "1897"^^ . "1972"^^ . . . . _:B4b3438f82c93e5f63e9f45d49644e857 . "Lester B. Pearson" . "Lester B." . . "Pearson, Lester B. (1897-1972)" . "Pearson, Lester Bowles" . _:B4b3438f82c93e5f63e9f45d49644e857 . _:B4b3438f82c93e5f63e9f45d49644e857 . _:B4b3438f82c93e5f63e9f45d49644e857 "2023-05-22"^^ . _:B4b3438f82c93e5f63e9f45d49644e857 . _:B4b3438f82c93e5f63e9f45d49644e857 . _:B4b3438f82c93e5f63e9f45d49644e857 "070908249" . _:B4b3438f82c93e5f63e9f45d49644e857 . _:B4b3438f82c93e5f63e9f45d49644e857 . _:B4b3438f82c93e5f63e9f45d49644e857 .