Baldwin, George C. An introduction to nonlinear optics / George C. Baldwin. - New York : Plenum Press, c 1969. - x,155 p. : ill. ; 23 cm. Includes index. Bibliography : p. 145-148p. 339 339 Subjects--Topical Terms: Optique non linéaire. Dewey Class. No.: 535.1 / B638i