TY - BOOK T1 - A system of optical design : The basis of image assessment and of design techniques with a survey of current lens types A1 - Cox, Arthur LA - English PP - London PB - Focal Press YR - 1967 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.3509 OP - 665 KW - Optica ER -