Columbia subject headings:
Iōannidēs, Paulos Iōannēs, 1924-
Onassis family.
Onassis, Aristotle Socrates, 1906-1975--Friends and associates.
Onassis, Aristotle Socrates, 1906-1975.
Harvard subject headings:
Air pilots--Greece--Biography.
Iōannidēs, Paulos Iōannēs, 1924-
Onassis family.
Onassis, Aristotle Socrates, 1906-1975--Family.
Onassis, Aristotle Socrates, 1906-1975--Friends and associates.
Onassis, Aristotle Socrates, 1906-1975.
Princeton subject headings:
Air pilots--Greece--Biography.
Iōannidēs, Paulos Iōannēs, 1924---Friends and associates.
Onassis family--Biography.
Onassis, Aristotle Socrates, 1906-1975--Family.
Shipowners--Greece--Biography.