TY  - BOOK
AU  - Shera, Jesse H.
AU  - Kent, Allen 
AU  - Perry, James W. 
TI  - Documentation in action
U1  - 026 
PY  - 1956///
CY  - New York
PB  - Reinhold Publishing 
KW  - Documentation
KW  - Information services
N1  - Includes index
ER  -