Phobia and Fear Control (Psy-Tech Alpha Tones)

Defining the Horrific

Class-book of elementary mechanics

The Bleichert System of Aerial Tramways

History of the Twelfth West Virginia Volunteer Infantry

Microbiological Assay for Pharmaceutical Analysis

The Bleichert system of wire rope tramways

Microbiological Assay

Theory and Application of Microbiological Assay

History of the 12th West Virginia Infantry

Graduated Course of Simple Manual Training Exercises for Educating the Hand and Eye