An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum
Māshāʼallāh, 730?-815? : The book of the world : a parallel Hebrew-English critical edition of the two versions of the text / Abraham Ibn Ezra ; edited, translated, and annotated by Shlomo Sela
2010
1
Mashaba, Herman. : Black like me : creating a legacy. part D, The legacy / Tessa Murray & Dominik Heil
Mashco Indians -- Education. : Intercultural education and literacy : an ethnographic study of indigenous knowledge and learning in the Peruvian Amazon / Sheila Aikman
Mashco Indians -- Land tenure. : Indigenous rights and development : self-determination in an Amazonian community / Andrew Gray
1997
1
Mashco Indians -- Social conditions. : Intercultural education and literacy : an ethnographic study of indigenous knowledge and learning in the Peruvian Amazon / Sheila Aikman
Mashco language -- Writing. : Intercultural education and literacy : an ethnographic study of indigenous knowledge and learning in the Peruvian Amazon / Sheila Aikman
1999
1
Mashco mythology. : Indigenous rights and development : self-determination in an Amazonian community / Andrew Gray
Mashinini family. : A burning hunger : one family's struggle against apartheid / Lynda Schuster
2006
1
Mashkan-shapir (Extinct city) : The anatomy of a Mesopotamian city : survey and soundings at Mashkan-shapir / by Elizabeth C. Stone and Paul Zimansky ; with epigraphy by Piotr Steinkeller ; and contributions by Vincent Pigott, Lisa Wells, and Tony Wilkinson
2004
1
Excavations (Archaeology) -- Iraq -- Mashkan-shapir (Extinct city) : The anatomy of a Mesopotamian city : survey and soundings at Mashkan-shapir / by Elizabeth C. Stone and Paul Zimansky ; with epigraphy by Piotr Steinkeller ; and contributions by Vincent Pigott, Lisa Wells, and Tony Wilkinson
Mashonaland East Province (Zimbabwe) -- Description and travel. : The ruined cities of Mashonaland : being a record of excavation and exploration in 1891 / by J. Theodore Bent ... ; with a chapter on the orientation and mensuration of the temples, by R.M.W. Swan