00419nam a2200181Ia 4500008004100000020001800041050001600059100001800075245002900093245002100122260001500143260001600158260000900174300001600183300002000199300001000219500000800229170918s9999    xx            000 0 und d  a9780439803854  bW549ba 2006  aWeyn, Suzanne 4aThe bar code rebellion /  cby Suzanne Weyn.  aNew York :  bScholastic,  c2006  a265 pages :  billustrations ;  c17cm.  a880