Published: Jan 1969
| ||Format||Pages||Price|| |
|PDF ()||15||$25||  ADD TO CART|
|Complete Source PDF (1.2M)||15||$55||  ADD TO CART|
Microfilm is, or soon will be, the basic everyday working tool of the technical information user, including people in research, engineering, sales, and production. Many information problems are, in fact, impractical or impossible to solve without the use of microfilm.