--am us  eng
++000    00000nam a2200000 a 4500
++020    |a0736896457
++020    |a9780736896450
++090    |a920 SAL
++100 1  |aKrohn, Katherine E.
++245 1  |aJonas Salk and the Polio Vaccine /|cby Katherine Krohn
++250    |a1st ed.
++260    |aMinnesota:|bCapstone,|c2007.
++300    |a32 p.:|bcol.ill.;|c23 cm.
++440    |aGraphic Library : Inventions and Discovery
++650    |aSalk, Jones 1914-1995
++650    |aVirologists United States Biography Juvenile Literature