Find other Nordic Authors named Heckscher,
others born in 1942
or deceased in .
Look for more information in
Det Kgl. Bibliotek,
Google (search,
book search),
Hathi Trust,
Internet Archive,
Kansalliskirjasto (catalog,
digi,
metadata),
Kungl. biblioteket (Libris,
tidningar),
Nasjonalbiblioteket (aviser,
bøker,
Oria,
tidsskrifter),
Project Gutenberg,
Yahoo.