00383nas a2200133   4500000000100000000000100001008004100002260005100043100002600094700001700120700001900137700001900156245007400175       2003                            d  cNovember 2003 aMelbourne, Victoria, Australia1 aSrinivas Jonnalagadda1 aArvind Sinha1 aPeter Hoffmann1 aDaniel Schrage00aA System Approach to Helicopter Upgrade for Anti-Submarine Operations