官方藏书 / Science_-_Physics / Scientific American Supplement, No. 787, January 31, 1891

Scientific American Supplement, No. 787, January 31, 1891

Various · Science_-_Physics · 16 章

目录

THE TRISECTION OF ANY ANGLE.ELECTROMAGNETS FOR QUICKEST ACTION.CONCLUSION.NEWER PHYSIOLOGY AND PATHOLOGY.THE RECOVERY OF SILVER AND GOLD FROM PLATING AND GILDING SOLUTIONS.THE FULL PROJECT GUTENBERG™ LICENSE Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 14 Chapter 15 Chapter 16