Classification des Dialectes Arméniens (Classic Reprint)

Methods for the Examination of Bituminous Road Materials (Classic Reprint)

Tables for the Determination of the Common Minerals and Rocks (Classic Reprint)

Lord - Examination and Classification of Rocks for Road Building Incl - X555z

New System of Classification and Scheme for Numbering Books (Classic Reprint)

Rules and Classification (Classic Reprint)

Lord - Examination and Classification of Rocks for Road Building Incl - X555z