TY - BOOK AU - Ludwig, Rudolf Guthoff K. TI - Current aspects of human accommodation SN - 3922777546 AV - RE938.5 LUD 2003 PY - 2001/// CY - Heidelberg PB - Kaden, KW - Accommodation, Ocular. KW - Presbyopia KW - Presbyopie. N1 - includes index ER -