00352nam a2200145 a 450000500170000000800410001702000060005805000200006410000190008424500250010326000370012844000150016565000140018065000120019420140414132109.0100902s19uu    xx            00    eng d  a   aM 362bB35 2007  aBerger, Melvin  aNow I know check up.  aNew  York :bScholastic ,c2007.  aNow I know  aHealthx   a x x