Guttmann, Oscar The Manufacture of Explosives: A Theoretical and Practical Treatise On the History, the Physical and Chemical Properties, and the Manufacture of Explosives; Volume 2 Guttmann, Oscar The Manufacture of Explosives: A Theoretical and Practical Treatise On the History, the Physical and Chemical Properties, and the Manufacture of Explosives; Volume 2 Guttmann, Oscar The Manufacture of Explosives: A Theoretical and Practical Treatise On the History, the Physical and Chemical Properties, and the Manufacture of Explosives; Volume 1 Guttmann, Oscar Blasting: A Handbook for the Use of Engineers and Others Engaged in Mining, Tunnelling, Quarrying, Etc Sök bara efter: Guttmann, Oscar
