00397nam a2200133 a 4500001000500000005001700005008004100022020001800063050001800081100002300099245008500122260003800207300001800245364120140414131905.0060921s19uu    xx            00    eng d  a0-553-48334-x  aFICbSt4 1996  aStewart, Molly Mia  aSweetvalley kids #68 :ba roller coaster for the twins! /cby Molly Mia Stewart.  aNew York :bBantam books,cc1996.  a91 p. ;   cm.