United States
Hogrefe Publishing
Boston Office
361 Newbury Street, 5th Floor
Boston, MA 02115
USA
Phone: +1 857 880-2002
E-mail: customerservice@hogrefe.com
Canada
Hogrefe Publishing
82 Laird Drive
East York, Ontario M4G 3V1
Canada
E-mail: customerservice@hogrefe.com
Germany
Hogrefe Publishing
Merkelstr. 3
37085
Göttingen
Germany
Phone: +49 551 99950-421
Fax: +49 551 99950-425
E-mail: customerservice@hogrefe.com