TY  - BOOK
AU  - Castlewitz,David. M
AU  - Lawrence J. Chisausky
AU  - Patricia Kronberg
TI  - Visicalc: Home and Office Companion 
SN  - 0931988500
AV  - QA76.V5 C3 
PY  - 1982///
CY  - California
PB  - Osborne/McGraw-Hill
ER  -