00291nam a2200097Ia 4500008004100000082001900041100003100060245005100091260004300142300000800185140113s9999    xx            000 0 und d  a8.081(02)   K5  a"Leffett, Glenn. Et al�"  aPrentice Hall handbook for writers 4th edition  a1965bPrentice Hall PurduecNew Jersey  a486