TY  - BOOK
AU  - Hayes Robert M
AU  -  Becker Joseph
TI  - Handbook of data processing for libraries
T2  - Wiley -Becker & Hayes series book
SN  - 0471364835
U1  - 20bD65,8(B), L4;3 
PY  - 1974///
CY  - Los
PB  - Angeles Melville publishing co. USA     
KW  - LIBRARY SCIENCE
ER  -