TY  - BOOK
AU  - Henderson, James W.
AU  - Rosenthal, Joseph A.,
ED  - New York Public Library.
TI  - Library catalogs; their preservation and maintenance by photographic and automated techniques: a study 
T2  - M.I.T. report
AV  - Z695.87 .N45
U1  - 025.3 
PY  - 1968///]
CY  - Cambridge
PB  - Published for the New York Public Library, Astor, Lenox and Tilden Foundations, by the M.I.T. Press
KW  - Library catalogs
ER  -