na YOGYA-02090000059163 20090227034620.0 ind 010-020900000059163 629.133 629.133 Bal N BALCHEN, Berut The next fifty years of flight As visualizet by berut balehen jand told to erik bergoust,foreword by LT. gen james H doalittle ielustrated Newyork The vileing press 1960 xxiv, 90 hlm ilus 20 cm Pesawat Terbang Bergaust, erik Doalittle, LT.gen james H YOPDYOG 28-08-2008 1 a000010325