Ghatak, Ajoy 1939- Optical electronics [Book] / Ajoy Ghatak and K. Thyagarajan. - Cambridge [England] ; New York : Cambridge University Press, 1989. - xii, 624 p. : ill. ; 26 cm. All. All. ISBN: 8185618100 (pbk) 0521306434 Subjects--Topical Terms: Opto-ľectronique.Geometry, Differential.Topology.Mathematical physics. Dewey Class. No.: 621.380414