_:Ba24ea653b315531d7398f069ec05656d . "Bernard L." . "Stein" . "Bernard L. Stein" . . . . "Stein, Bernard L." . . _:Ba24ea653b315531d7398f069ec05656d . _:Ba24ea653b315531d7398f069ec05656d . _:Ba24ea653b315531d7398f069ec05656d "2023-05-20"^^ . _:Ba24ea653b315531d7398f069ec05656d . _:Ba24ea653b315531d7398f069ec05656d . _:Ba24ea653b315531d7398f069ec05656d "067545416" . _:Ba24ea653b315531d7398f069ec05656d . _:Ba24ea653b315531d7398f069ec05656d . _:Ba24ea653b315531d7398f069ec05656d .