Happer, William Optically pumped atoms William Happer, Yuan-Yu Jau and thad Walker - Hoboken, NJ John Wiley - VCH Verlag 2010 - xii, 234 p. : ill. ; 25 cm. ISBN: 9783527407071 Subjects--Topical Terms: Optical pumping Dewey Class. No.: 539.7 HAP