--am us  eng
++000    00000nam a2200000 a 4500
++020    |a0590480057
++090    |aF FIS
++100 1  |aFisher, Dorathy Canfield
++245 10 |aUnderstood Betsy /|cDorathy Canfield Fisher
++250    |a1st ed.
++260    |aNew York:|bScholastic,|c1977.
++300    |a166 p.:|c20 cm.
++690    |aFiction_小說