TY  - BOOK
AU  - Singh, S.B.,
AU  - by Jai Kishore 
AU  - Ekata 
TI  - Discrete structures Singh, S.B
SN  - 978-9382609407
U1  - 004.1 
PY  - 2017///
CY  - Ahmedabad
PB  - Khanna Publication
KW  - Combinatorics
KW  - Relations
KW  - Functions
KW  - Boolean algebra
KW  - Automata
ER  -