Davy - On the Safety Lamp for Coal Miners - New paperback or softback - X555z

Notes on the Sampling and Analysis of Coal Classic

Notes on the Sampling and Analysis of Coal (Classic Reprint)

Poole - Notes on the Coal Field of Pictou microform - New paperback - X555z

Marks - Notes on the Construction and Working of Pumps - New paperback - X555z

Freud - Group Psychology and the Analysis of the Ego - New paperback o - X555z

Fieldner - Notes On The Sampling And Analysis Of Coal - New hardback o - X555z

Freud - Group Psychology and The Analysis of The Ego - New paperback o - X555z