TY  - BOOK
AU  - Hayes Robert M
AU  -  Becker Joseph
TI  - Handbook of data processing for libraries
T2  - Wiley-Becker-Hayes publication
U1  - 2:D6,9(B), L0/RR 
PY  - 1970///
CY  - New York
PB  - John Wiley U.S.A.       
KW  - Library Science
ER  -