TY  - BOOK
AU  - 
AU  - Ballou, Hubbard W., Ed.
TI  - Guide to microreproduction equipment: supptement A to the 1962
U1  - 778.315 
PY  - 1963///
CY  - Maryland
PB  - National Microfilm Association
KW  - Microrefilms
ER  -