TY  - BOOK
ED  - General Accounting Office, GAO
TI  - Nuclear nonproliferation:  IAEA has made progress in implementing critical programs but continues to face challenges
T2  - GAO report, GAO-13-139
PY  - 2013///
CY  - Washington, DC
KW  - IAEA
KW  - safeguards
KW  - nuclear weapons
KW  - nonproliferation
KW  - USA
KW  - official publication
KW  - nuclear security
N1  - SIP1306
UR  - http://www.gao.gov/products/GAO-13-139
ER  -