s. d. STRUCTURAL IRON AND STEEL. W. N. Twelve- trees. 76 SUBMARINE VESSELS, ETC. W. E. Dommett . 5 SURVEYING AND SURVEYING INSTRUMENTS. G. A. T. Middleton 60 TABLES FOR MEASURING AND MANURING LAND. J. Cullyer 30 TABLES OF SAFE LOADS ON STEEL PILLARS. E. S. Andrews . . . . . . .60 TEACHER'S HANDBOOK OF MANUAL TRAINING : METAL WORK. J. S. Miller . . . .40 TELEGRAPHY : AN EXPOSITION OF THE TELEGRAPH SYSTEM OF THE BRITISH POST OFFICE. T. E. Herbert 18 TEXT-BOOK OF AERONAUTICAL ENGINEERING. A. Klemin 15 TEXT BOOK OF BOTANY. Part I THE ANATOMY OF FLOWERING PLANTS. M. Yates. . . 2 TRANSFORMERS FOR SINGLE AND MULTIPHASE CURRENTS. G. Kapp V . V. . 12 6 TREATISE ON MANURES. A. B. Griffiths . .76 TRIPLANE AND THE STABLE BIPLANE. J. C. Hunsaker . . . .30 TURRET LATHE TOOLS, How TO LAY OUT . 6 UNION TEXTILE FABRICATION. R. Beaumont .21 VENTILATION OF ELECTRICAL MACHINERY. W. H. F. Murdoch 36 VENTILATION, PUMPING, AND HAULAGE, THE MATHEMATICS OF. F. Birks . . . .50 VOLUMETRIC ANALYSIS. J. B. Coppock . .36 WIRELESS TELEGRAPHY AND HERTZIAN WAVES. S. R. Bottone 36 WIRELESS TELEGRAPHY : A PRACTICAL HANDBOOK FOR OPERATORS AND STUDENTS. W. H. Marchant . . . . . ..'76 WOODCARVING. C. G. Leland . . . * .. .. .50 Catalogue of Scientific and Technical Books post free. LONDON : SIR ISAAC PITMAN & SONS, LTD., PARKER STREET, KINGSWAY, W.C.2
