TY  - BOOK
AU  - KHANNA, VIJAY K.
TI  - Lattices and Boolean Algebra : First Concept: Lattices and Boolean Algebra : First Concept, New Delhi : Vikas Publishing House, 1994
U1  - 512.865 
PY  - 1994///
CY  - New Delhi
PB  - Vikas Publishing House
ER  -