TY  - BOOK
AU  - Bultema, Patrick
TI  - Dos, word perfect and lotus essentials: A 3-in-1 guide to the most popular PC programs
SN  - 8186011544
U1  - 001.6424 BUL 
PY  - 1993///
CY  - New Delhi
PB  - Galgotia Publications
ER  -