000
00273nam a2200085Ia 4500
245
0
_a
The World Book student discovery science encyclopedia. [Vol.] 12: V-W-X-Y-Z
100
_a
World Book, Inc Chicago, 2006
942
_c
BK
008
210818s9999 xx 000 0 und d
999
_c
473861
_d
473860