TY  - BOOK
AU  - Kahn, Gilbert
AU  - Kahn, Gilbert
TI  - Business Data Processing : Baisc Priniciples & Applications Brief Introductory Course
U1  - DCS8OX 
PY  - 1966///
CY  - London
PB  - Mcgraw-hill Book Company
KW  - DCS8OX
ER  -