TY  - BOOK
AU  - Bohl,Marilyn
ED  -  Science Research Associates
TI  - Information processing  / 
U1  - 004 
PY  - 1971///
CY  - Chicago : 
PB  - Science Research Associates , 
KW  - Information technology
N1  -  Includes bibliographical references (p.313-316) and index
ER  -