TY  - BOOK
AU  - Duggan,Heather.M
TI  - Widows 3.1: A tutorial to accompany Peter Norton's introduction to computers
SN  - 9780028013299
PY  - 1994///
CY  - New York
PB  - Glencoe
KW  - Computer programs
N1  - Includes index
ER  -