This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…

Julius Petersen, danischer Mathematiker und Grundungsmitglied der Danischen Mathematischen Gesellschaft, fuhrt ein in die ebene Trigonometrie und erlautert diese zusammen mit den spharischen Grundformeln. Sorgfaltig bearbeiteter Nachdruck der Originalausgabe von…

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCRd book with strange characters, introduced typographical errors, and jumbled words. This book may have…

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either…

This is a reproduction of a book published before 1923. This book may have occasional imperfectionssuch as missing or blurred pages, poor pictures, errant marks, etc. that were either part…

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…

1940 begruendet von Julius Petersen, fortgefuehrt von Lieselotte Blumenthal, Benno von Wiese, Siegfried Seidel. Die Gesamtausgabe von Schillers Werken, Briefen und Lebenszeugnissen beruht auf allen erreichbaren Handschriften sowie auf Drucken…