00309nam a2200109Ia 4500003000900000008004100009040001600050080001300066100001500079245008800094260001700182IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a535bLAU  aErnest Lau 0aDie aquidensitometriccLau Ernest                                                    aBerlinc1957