Demographic change and the economy of the nineties : report prepared for the Subcommittee on Technology and National Security of the Joint Economic Committee, Congress of the United States

Sustainable development and economic growth in the Third World : hearings before the Subcommittee on Technology and National Security of the Joint Economic Committee, Congress of the United States, One Hundred First Congress, first session, June 13, 15, and 20, 1989

(1990)

Global economic and technological change : hearings before the Subcommittee on Technology and National Security of the Joint Economic Committee, Congress of the United States, One Hundred Second Congress, ...

(1993)

First session, May 16 and June 28, 1991

(1991)