00494nam a2200181Ia 450000500170000000800410001702000180005804100080007608200090008410000250009324500500011826400430016830000200021165000060023165500160023770000280025370000310028120260914083254.0260914s9999    xx            000 0 und d  a1-59339-300-8  aeng  a032.1 aANDERSON, Michael J.10aBritannica Student Encyclopedia vol. 11 Q - R  aChicagobEncyclopedia Britannicac2007  a111 hlm.c28 cm 4a0  aGrade 10-121 aFIELD, Andrea Reauthor1 aMary Rose McCuddeneeditor