TY  - BOOK
AU  - Mishra, K.L.P and Chandrashekaran N
TI  - Theory of computer science
SN  - 9780070634145
U1  - 004 MIS 
PY  - 2011///
CY  - Prentice hall of india
PB  - New Delhi
KW  - COMPUTER SCIENCE
ER  -