000 00401nam a2200145Ia 4500
008 240527s9999 xx 000 0 und d
020 _a0-516.23618-0
082 _aJN 531.14 BAR
100 _aBarkan, Joanne
245 0 _aWhat is Density?
260 _a90 Sherman Turnpike Danbury CT 06816 USA
_bChildren's Press
_c2006
520 _an/a
650 _aJuvenile Nonfiction
700 _aNang Chan Yeema
999 _c10305
_d10305