TY  - BOOK
AU  - Dastidar, D. Ghosh
AU  - Chattopadhyay, S. 
AU  - Sarkar, U.K. 
TI  - Computer and computation: A beginner's guide 
SN  - 8120311868
PY  - 1997///
CY  - New Delhi
PB  - Prentice-Hall of India
ER  -