00361nam a2200133Ia 4500008004100000082001900041100002100060245002700081250001700108260004900125300001300174600002000187650002000207140224s9999    xx            000 0 und d  a311:511.132 L0  aHarman, Harry H.  aModern factor analysis  a2nd ed. rev.  aChicagobUniversity of Chicago Presscc 1970  axx,474p.  aHarry H. Harman  aFactor analysis