--am us  eng
++000    00000nam a2200000 a 4500
++090    |aF DUF
++100 1  |aDuffey, Betsy
++245 10 |aFirst Choic Chapter Book : The Camp Knock Knock Mystery /|cBetsy Duffey ; ill. by Fiona Dunbar
++250    |a1st ed.
++260    |aNew York:|bA Yearling,|c1997.
++690    |aFiction_小說
++700 1  |aDunbar, Fiona