Journal of microscopy.

[Ser. 3,] v. 152 has also title: Scanning tunnelling microscopy.

Optical scanning technology for purposes other than ballot counting /

Mode of access: Internet.

Tunneling, explosive compounds, and rock drills. Also, descriptions of the European and American systems, with tables giving the dimensions, cost, and leading data relating to the construction of about two thousand tunnels, compiled from notes furnished by engineers and railroad companies in North and South America, Europe, India, Australia and New Zealand, comprising a review of tunneling from the reign of Rameses II to the present time.

Mode of access: Internet.

Catalogue. Microscopes and Accessory Appratus

Mode of access: Internet.