Columbia subject headings:
Comparative management--Congresses.
Technological innovations--Communist countries--Management--Congresses.
Technological innovations--Management--Congresses.
Technology and state--Communist countries--Congresses.
Technology and state--Congresses.
Harvard subject headings:
Comparative management--Congresses.
Technological innovations--Communist countries--Management--Congresses.
Technological innovations--Management--Congresses
Technology and state--Communist countries--Congresses.
Technology and state--Congresses.
Princeton subject headings:
Comparative management--Congresses.
Technological innovations--Communist countries--Management--Congresses.
Technological innovations--Management--Congresses.
Technology and state--Communist countries--Congresses.
Technology and state--Congresses.