Greek-letter group(10)
In the 9th and 10th century, uncial book hands were replaced 
with a new, more compact writing style, with letter forms partly adapted from the 
earlier... [DOC] [TLE] Greek letters used in mathematics, science, and engineering ... [PAR] Greek letters are used in mathematics, science, engineering, and other areas 
where .... of light as used in the Lorentz factor; In organic chemistry,  represents 
the second carbon from a functional group .... a measure in measure theory  
micro-, an SI prefix denoting 106 (one millionth); the coefficient of friction in 
physics... [DOC] [TLE] Appendix 10 -- Greek Letters: CAS Registry Numbers on STN: ACS ... [PAR] ACS CINF: CAS Registry Numbers on STN: Appendix 10 -- Greek Letters.