TY  - BOOK
AU  - IGNOU
TI  - Elementary Logic Discrete mathematics
SN  - 8126611979
AV  - 005.011 
U1  - 005.011 IGN E 23
PY  - 2011///
CY  - New Delhi
PB  - Indira gandhi national open university 
KW  - Computer Science Elementary Logic
KW  - Elementary Logic
KW  - India
ER  -