Beard, J. T.; Mine Gases and Ventilation a Reference Handbook Compining Theory and Practice of Coal Mining
NEW YORK, HILL PUBLISHING COMPANY, 1916 FIRST ED, STIFF WRAPS
Overall Condition is: FAIR
gilt on cover and spine, shelf worn, pages clean, black and white illustrations, princeton antiques book plate on inside of front cover, corners bumped
REF#:095895