Some considerations of hazards in the use of lasers for artistic displays /

Mode of access: Internet.

Guide for submission of information on lasers and products containing lasers pursuant to 21 CFR 1002.10 and 1002.12 /

Mode of access: Internet.

Lasers and masers: a continuing bibliography; a selection of annotated references to unclassified reports and journal articles introduced into the NASA information system during the period January, 1962-

Mode of access: Internet.

Optics and lasers : a compilation /

Cover title.

ABC's of lasers and masers.

"cat no. BAB-1."

The absorption spectra of solutions of certain salts of cobalt, nickel, copper, iron, chromium, neodymium, praseodymium, and erbium in water, methyl alcohol, ethyl alcohol, and acetone, and in mixtures of water with the other solvents.

"A continuation of the work of Jones and Uhler on the absorption spectra of solutions (Carnegie publication no. 60)" cf. Pref.