Columbia subject headings:
Azbelʹ, M. I͡A. (Mark I͡Akovlevich)
Israel--Emigration and immigration--Biography.
Jews--Soviet Union--Biography.
Physicists--Soviet Union--Biography.
Soviet Union--Emigration and immigration--Biography.
Harvard subject headings:
Azbelʹ, M. I︠A︡. (Mark I︠A︡kovlevich)
Israel--Emigration and immigration--Biography.
Jews--Soviet Union--Biography.
Physicists--Soviet Union--Biography
Refuseniks--Biography.
Soviet Union--Emigration and immigration--Biography.
Princeton subject headings:
Azbelʹ, M. I︠A︡. (Mark I︠A︡kovlevich)
Israel--Emigration and immigration--Biography.
Jews--Soviet Union--Biography.
Physicists--Soviet Union--Biography.
Soviet Union--Emigration and immigration--Biography.