TY  - BOOK
AU  - Erlenkotter, Helmutt.
AU  - Reher, Volker.
TI  - Windows 3.0 and 3.1 /(by) Helmutt Erlenkotter, Volker Reher
SN  - 8185386862
U1  - 005.43 
PY  - 1994///
CY  - Delhi
PB  - A.I.T.B.S
ER  -