TY  - BOOK
AU  - Pitter,Keiko
AU  - Pitter,Richard
TI  - Using Lotus 1-2-3 release 2.2
SN  - 0070502587
AV  - HF5548.4 .L67P58 1990
U1  - 650/.0285/536920 
PY  - 1990///
CY  - New York
PB  - McGraw-Hill
KW  - Spreadsheet
KW  - Computer software
KW  - Computer science
ER  -