Riga 5:
Riga 5:
|copyright= Dating from copyright note.
|copyright= Dating from copyright note.
|backco= Dating from a copyright note on the back.
|backco= Dating from a copyright note on the back.
−
|backref= Dating from a reference on the back.
+
|backref= Dating from a reference on the back,
|google= Dating established by finding the page on Google Books.
|google= Dating established by finding the page on Google Books.
}}
}}