TY  - BOOK
AU  - Chien, Chon C.
TI  - Introducation to the microcomputer and its applications: PC-DOStm, wordstar, lotus 1-2-3, and dbase
U1  - 001.6404 Chi 
PY  - 1989///
CY  - Galgotia publications pvt. ltd., New Delhi
ER  -