TY  - BOOK
AU  - Baumgart, Katharina  .
TI  - Windows 3.1 / 
SN  - 81-86011-51-X
U1  - 005.43 WIN 
PY  - 1993///
CY  - New Delhi : 
PB  - Galgotia Publications , 
N1  - 18977 Scheme
ER  -