Butcher, Paul N. The elements of nonlinear optics Paul N. Butcher and David Cotter - Cambridge Cambridge University Press 1990 - xiv, 344p. - Cambridge studies in modern optics; 9 . ISBN: 0-521-34183-3 Subjects--Topical Terms: Astronomy and astrophysics thesaurusNonlinear opticsOptics Universal Decimal Class. No.: 535 / BUT