New Encyclopaedia Britannica : macropaedia v.1; Aalto arithmetic
Geotz, Philip W., ed.
New Encyclopaedia Britannica : macropaedia v.1; Aalto arithmetic edited by Philip W. Geotz editor-in-Chief - 15th ed. - Chicago Encyclopaedia Britannica 1980 - 1178 p.; 29cm.
9780852293607
030 N421
New Encyclopaedia Britannica : macropaedia v.1; Aalto arithmetic edited by Philip W. Geotz editor-in-Chief - 15th ed. - Chicago Encyclopaedia Britannica 1980 - 1178 p.; 29cm.
9780852293607
030 N421
