TY - BOOK ID - 125103814 TI - Border security : security of new passports and visas enhanced, but more needs to be done to prevent their fraudulent use : report to congressional requesters. PY - 2007 PB - [Washington, D.C.] : U.S. Govt. Accountability Office, DB - UniCat KW - Visas KW - Passports KW - Border security KW - Fraud KW - Government policy UR - https://www.unicat.be/uniCat?func=search&query=sysid:125103814 AB - ER -