TY - BOOK ID - 136531880 TI - "STEM" the tide : should America try to prevent an exodus of foreign graduates of U.S. universities with advanced science degrees? : hearing before the Subcommittee on Immigration Policy and Enforcement of the Committee on the Judiciary, House of Representatives, One Hundred Twelfth Congress, first session, October 5, 2011. PY - 2011 PB - Washington : U.S. G.P.O., DB - UniCat KW - Students, Foreign KW - Student passports KW - Visas KW - Graduate students in science KW - Returned students KW - Science KW - Government policy KW - Government policy KW - Government policy KW - Economic aspects KW - Study and teaching (Higher) KW - Economic aspects UR - https://www.unicat.be/uniCat?func=search&query=sysid:136531880 AB - ER -