00521nam a2200205Ia 4500008004100000020001800041100001600059245002600075245004400101260001500145260002000160260000900180300002700189300002700216300001000243650001600253650001300269650002500282700000800307160803s9999    xx            000 0 und d  a9780590459976  aCharles, Oz  aHow is crayon made? /  cwritten and photographed by Oz Charles.  aNew York :  bScholastic Inc.  c1988  a32 unnumbered pages :   bcolor illustrations ;   c22 cm  aCrayons --   aCrayons.  xJuvenile literature.  a970