Wheeler, Martha Thorne, 1853-1916. Indexing; principles, rules and examples, by Martha Thorne Wheeler. - 4th ed. - [Albany] The University of the state of New York press [1942] - 76 p. 23 cm. - University of the state of New York bulletin, no. 1230...February 16, 1942 . At head of title: New York state library. "Reading list on indexing": p. 68-70. LCCN: e 42000324 Subjects--Topical Terms: Indexing. LC Class. No.: Z695.9 / .N53 1942 Dewey Class. No.: 029.5