Publishers' International ISBN Directory Vol.1; Geographical section A-Q
Saur, K.G.
Publishers' International ISBN Directory Vol.1; Geographical section A-Q - 29 - Berlin International ISBN Agency 2002 - XLVI+1-1508
3-598-21617-3
018.4(058)(100) / SAU.1.02
Publishers' International ISBN Directory Vol.1; Geographical section A-Q - 29 - Berlin International ISBN Agency 2002 - XLVI+1-1508
3-598-21617-3
018.4(058)(100) / SAU.1.02