Columbia subject headings:
Harvard subject headings:
Botvinnik, M. M. (Mikhail Moiseevich), 1911-
Botvinnik, M. M. (Mikhail Moiseevich), 1911-1995.
Chess--Collections of games
Chess--Tournaments, 1960.
Tāls, Mihails, 1936-
Tāls, Mihails, 1936-1992.
Princeton subject headings:
Botvinnik, M. M. (Mikhail Moiseevich), 1911-1995.
Chess--Collections of games.
Chess--Tournaments, 1960.
Tāls, Mihails, 1936-1992.