00000cam a22000007i 4500 ocn863861167 OCoLC 20250913020243.1 131124s1862 ne 000 0 eng d NLGGC dut fobidrtb NLGGC OCLCO OCLCL OCLCQ NLGGC 370150600 (OCoLC)863861167 Snellen, H. (Herman), 1834-1908. https://id.oclc.org/worldcat/entity/E39PBJjxy4RF7YfhJPfCyxpMfq Test-types for the determination of the acuteness of vision / by H. Snellen. Utrecht : P. W. van de Weijer, 1862. 6 p., [11] p. pl., [2] vouwbl. : ill. ; 23. tekst txt rdacontent/dut zonder medium n rdamedia/dut band nc rdacarrier/dut BATCHLOAD