TY  - BOOK
AU  - Lay, P. M. Q.
TI  - The principles of business computing
SN  - 070212141X (pbk.)
PY  - 1988///
CY  - Kenwyn
PB  - Juta
KW  - Business
KW  - data processing
N1  - Includes index; Includes bibliographical references
ER  -