Name variant	City	Address
BIRKHAUSER BOSTON	CAMBRIDGE	675 MASSACHUSETTS AVE, CAMBRIDGE, MA 02139-2333 USA
BIRKHAUSER VERLAG AG	BASEL	VIADUKSTRASSE 40-44, PO BOX 133, CH-4010 BASEL, SWITZERLAND
WALTER DE GRUYTER & CO	BERLIN 30	GENTHINER STRASSE 13, D-10785 BERLIN 30, GERMANY
WALTER DE GRUYTER GMBH	BERLIN	GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY