TY - BOOK ED - General Accounting Office, GAO TI - Future years defense program : risks in operation and maintenance and procurement programs T2 - GAO report, GAO-01-33 PY - 2000/// CY - Washington, DC KW - USA KW - arms procurement KW - armed forces KW - maintenance KW - military expenditure KW - military operations KW - official publication UR - http://www.gao.gov/browse/date ER -