Istorgia grischuna
By: dad Adolf Collenberg (autur) e Manfred Gross (conautur linguistic)
Publisher: Lia Rumantscha e Societad per la perscrutaziun da la cultura grischuna
Published: 2003
Place of publication: Cuira, CH
Language: roh
Format: Hardcover
Number of pages: 365
Notes: Written in rumantsch grischun.
Table of contents: title: Cuntegn:; title: Istorgia Grischuna maina a moda selectiva tras ils millenis retic-grischuns dal temp preistoric fin al preschent. Sia originalitad consista en l'optica specifica rumantscha che dat a l'ovra ina tempra individuala.