Leader xxxxxxxxxx
001 __   1000452
010 1_ |a1-4042-5193-6|bpbk|dNT245
100 __ |a20061117d2000    d  y0engy50      b
101 0_ |aeng 
102 __ |aus 
105 __ |ay   a   001yy
200 1_ |aEveryday science experiments at the playground|e|fJohn Daniel Hartzog
210 __ |aNew York|cThe Rosen Publishing Group, Inc.|dc2000
215 1_ |a24p|cill|d20x26cm
225 1_ |aRosen classroom primary source|v
606 __ |2mesh|aEnglish Language|xReaders
681 __ |a805.18|bH338|y2000
700 _1 |aHartzog|bJohn Daniel|4
801 _0 |acw|b本館|c20061115|gAACR2