TY  - BOOK
AU  - Orvis, William J.
TI  - 1-2-3 for scientists and engineers
SN  -  9780895884077
U1  - 502.855369 ORV 
PY  - 1987///
CY  - San Francisco 
PB  - : SYBEX
KW  - Lotus 123 LOTUS 1-2-3
KW  - Science -- Data processing.
KW  - Engineering -- Data processing.
KW  - Lotus 1-2-3 (Computer file) Microcomputer systems
KW  -  Spreadsheet packages
ER  -