TY - BOOK ED - General accounting office, GAO ED - USA. Senate. Committee on armed services, SASC TI - B-2 bomber : early radar signature tests T2 - GAO unclassified summary, GAO/NSIAD-91-188 PY - 1991/// CY - Washington, DC PB - USGPO KW - USA KW - aircraft KW - bombers KW - radars ER -