. "Hetherington" . "Alastair" . . . . "1919"^^ . "Alastair Hetherington" . "Hetherington, Alastair (1919-)" . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 "2023-05-20"^^ . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 "06967745X" . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 . _:B06d9ba9bfbaa7513fa31b200f4d52151 .