TY  - BOOK
AU  -  Project 21 
TI  - Complete guide to PCs: a revised and enlarged version of AZ hour guide to PCs
U1  - 001.64 
PY  - 0000///
CY  - New Delhi
PB  - Pustak Mahal
KW  - Computers
N1  -  Publication year is not mentioned
N2  -  Computers
ER  -